471711240

素因数分解:

$2^3\times 3^2\times 5^1\times 7^2\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1$

素因数の和:83

約数の個数: 864

約数和(自身を含む): 2235182040

約数和(自身を除く): 1763470800

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 17, 18, 20, 21, 22, 24, 26, 28, 30, 33, 34, 35, 36, 39, 40, 42, 44, 45, 49, 51, 52, 55, 56, 60, 63, 65, 66, 68, 70, 72, 77, 78, 84, 85, 88, 90, 91, 98, 99, 102, 104, 105, 110, 117, 119, 120, 121, 126, 130, 132, 136, 140, 143, 147, 153, 154, 156, 165, 168, 170, 180, 182, 187, 195, 196, 198, 204, 210, 220, 221, 231, 234, 238, 242, 245, 252, 255, 260, 264, 273, 280, 286, 294, 306, 308, 312, 315, 330, 340, 357, 360, 363, 364, 374, 385, 390, 392, 396, 408, 420, 429, 440, 441, 442, 455, 462, 468, 476, 484, 490, 495, 504, 510, 520, 539, 546, 561, 572, 585, 588, 595, 605, 612, 616, 630, 637, 660, 663, 680, 693, 714, 715, 726, 728, 735, 748, 765, 770, 780, 792, 819, 833, 840, 847, 858, 882, 884, 910, 924, 935, 936, 952, 968, 980, 990, 1001, 1020, 1071, 1078, 1089, 1092, 1105, 1122, 1144, 1155, 1170, 1176, 1190, 1210, 1224, 1260, 1274, 1287, 1309, 1320, 1326, 1365, 1386, 1428, 1430, 1452, 1470, 1496, 1530, 1540, 1547, 1560, 1573, 1617, 1638, 1666, 1683, 1694, 1716, 1764, 1768, 1785, 1815, 1820, 1848, 1870, 1911, 1960, 1980, 1989, 2002, 2040, 2057, 2142, 2145, 2156, 2178, 2184, 2205, 2210, 2244, 2310, 2340, 2380, 2420, 2431, 2499, 2520, 2541, 2548, 2574, 2618, 2652, 2695, 2730, 2772, 2805, 2856, 2860, 2904, 2940, 3003, 3060, 3080, 3094, 3146, 3185, 3234, 3276, 3315, 3332, 3366, 3388, 3432, 3465, 3528, 3570, 3630, 3640, 3740, 3822, 3927, 3960, 3978, 4004, 4095, 4114, 4165, 4235, 4284, 4290, 4312, 4356, 4410, 4420, 4488, 4620, 4641, 4680, 4719, 4760, 4840, 4851, 4862, 4998, 5005, 5082, 5096, 5148, 5236, 5304, 5355, 5390, 5445, 5460, 5544, 5610, 5720, 5733, 5880, 5929, 6006, 6120, 6171, 6188, 6292, 6370, 6435, 6468, 6545, 6552, 6630, 6664, 6732, 6776, 6930, 7007, 7140, 7260, 7293, 7480, 7497, 7623, 7644, 7735, 7854, 7865, 7956, 8008, 8085, 8190, 8228, 8330, 8415, 8470, 8568, 8580, 8712, 8820, 8840, 9009, 9163, 9240, 9282, 9438, 9555, 9702, 9724, 9945, 9996, 10010, 10164, 10285, 10296, 10472, 10710, 10780, 10829, 10890, 10920, 11011, 11220, 11466, 11781, 11858, 12012, 12155, 12342, 12376, 12495, 12584, 12705, 12740, 12870, 12936, 13090, 13260, 13464, 13860, 13923, 14014, 14157, 14280, 14399, 14520, 14586, 14994, 15015, 15246, 15288, 15470, 15708, 15730, 15912, 16170, 16380, 16456, 16660, 16830, 16940, 17017, 17160, 17640, 17787, 18018, 18326, 18513, 18564, 18876, 19110, 19404, 19448, 19635, 19890, 19992, 20020, 20328, 20570, 21021, 21420, 21560, 21658, 21780, 21879, 22022, 22440, 22932, 23205, 23562, 23595, 23716, 24024, 24255, 24310, 24684, 24990, 25410, 25480, 25740, 26180, 26520, 26741, 27489, 27720, 27846, 28028, 28314, 28665, 28798, 29172, 29645, 29988, 30030, 30492, 30855, 30940, 31416, 31460, 32340, 32487, 32760, 33033, 33320, 33660, 33880, 34034, 35035, 35574, 36036, 36465, 36652, 37026, 37128, 37485, 37752, 38115, 38220, 38808, 39270, 39780, 40040, 41140, 42042, 42840, 43197, 43316, 43560, 43758, 44044, 45045, 45815, 45864, 46410, 47124, 47190, 47432, 48510, 48620, 49368, 49980, 50820, 51051, 51480, 52360, 53361, 53482, 54145, 54978, 55055, 55692, 56056, 56628, 57330, 57596, 58344, 58905, 59290, 59976, 60060, 60984, 61710, 61880, 62920, 63063, 64680, 64974, 66066, 67320, 68068, 69615, 70070, 70785, 71148, 71995, 72072, 72930, 73304, 74052, 74970, 76230, 76440, 77077, 78540, 79560, 80223, 82280, 82467, 84084, 85085, 86394, 86632, 87516, 88088, 88935, 90090, 91630, 92565, 92820, 94248, 94380, 97020, 97240, 97461, 99099, 99960, 100793, 101640, 102102, 105105, 106722, 106964, 108290, 109395, 109956, 110110, 111384, 113256, 114660, 115192, 117810, 118580, 119119, 120120, 123420, 126126, 129591, 129948, 132132, 133705, 136136, 137445, 139230, 140140, 141570, 142296, 143990, 145860, 148104, 149940, 152460, 153153, 154154, 157080, 160446, 162435, 164934, 165165, 168168, 170170, 172788, 175032, 177870, 180180, 183260, 185130, 185640, 187187, 188760, 194040, 194922, 198198, 201586, 204204, 210210, 213444, 213928, 215985, 216580, 218790, 219912, 220220, 229320, 231231, 235620, 237160, 238238, 240669, 246840, 252252, 255255, 259182, 259896, 264264, 266805, 267410, 274890, 278460, 280280, 283140, 287980, 291720, 299880, 302379, 304920, 306306, 308308, 315315, 320892, 324870, 329868, 330330, 340340, 345576, 355740, 357357, 360360, 366520, 370260, 374374, 385385, 389844, 396396, 401115, 403172, 408408, 412335, 420420, 426888, 431970, 433160, 437580, 440440, 462462, 471240, 476476, 481338, 487305, 495495, 503965, 504504, 510510, 518364, 533610, 534820, 549780, 556920, 561561, 566280, 575960, 595595, 604758, 612612, 616616, 630630, 641784, 647955, 649740, 659736, 660660, 680680, 693693, 711480, 714714, 740520, 748748, 765765, 770770, 779688, 792792, 802230, 806344, 824670, 840840, 863940, 875160, 907137, 924924, 935935, 952952, 962676, 974610, 990990, 1007930, 1021020, 1036728, 1067220, 1069640, 1072071, 1099560, 1123122, 1156155, 1191190, 1203345, 1209516, 1225224, 1261260, 1295910, 1299480, 1310309, 1321320, 1387386, 1429428, 1497496, 1511895, 1531530, 1541540, 1604460, 1649340, 1684683, 1727880, 1786785, 1814274, 1849848, 1871870, 1925352, 1949220, 1981980, 2015860, 2042040, 2134440, 2144142, 2246244, 2312310, 2382380, 2406690, 2419032, 2522520, 2591820, 2620618, 2774772, 2807805, 2858856, 3023790, 3063060, 3083080, 3208920, 3298680, 3369366, 3468465, 3573570, 3628548, 3743740, 3898440, 3930927, 3963960, 4031720, 4288284, 4492488, 4535685, 4624620, 4764760, 4813380, 5183640, 5241236, 5360355, 5549544, 5615610, 6047580, 6126120, 6551545, 6738732, 6936930, 7147140, 7257096, 7487480, 7861854, 8423415, 8576568, 9071370, 9249240, 9626760, 10482472, 10720710, 11231220, 11792781, 12095160, 13103090, 13477464, 13873860, 14294280, 15723708, 16846830, 18142740, 19654635, 21441420, 22462440, 23585562, 26206180, 27747720, 31447416, 33693660, 36285480, 39309270, 42882840, 47171124, 52412360, 58963905, 67387320, 78618540, 94342248, 117927810, 157237080, 235855620, 471711240]

約数ペア:

[(1, 471711240), (2, 235855620), (3, 157237080), (4, 117927810), (5, 94342248), (6, 78618540), (7, 67387320), (8, 58963905), (9, 52412360), (10, 47171124), (11, 42882840), (12, 39309270), (13, 36285480), (14, 33693660), (15, 31447416), (17, 27747720), (18, 26206180), (20, 23585562), (21, 22462440), (22, 21441420), (24, 19654635), (26, 18142740), (28, 16846830), (30, 15723708), (33, 14294280), (34, 13873860), (35, 13477464), (36, 13103090), (39, 12095160), (40, 11792781), (42, 11231220), (44, 10720710), (45, 10482472), (49, 9626760), (51, 9249240), (52, 9071370), (55, 8576568), (56, 8423415), (60, 7861854), (63, 7487480), (65, 7257096), (66, 7147140), (68, 6936930), (70, 6738732), (72, 6551545), (77, 6126120), (78, 6047580), (84, 5615610), (85, 5549544), (88, 5360355), (90, 5241236), (91, 5183640), (98, 4813380), (99, 4764760), (102, 4624620), (104, 4535685), (105, 4492488), (110, 4288284), (117, 4031720), (119, 3963960), (120, 3930927), (121, 3898440), (126, 3743740), (130, 3628548), (132, 3573570), (136, 3468465), (140, 3369366), (143, 3298680), (147, 3208920), (153, 3083080), (154, 3063060), (156, 3023790), (165, 2858856), (168, 2807805), (170, 2774772), (180, 2620618), (182, 2591820), (187, 2522520), (195, 2419032), (196, 2406690), (198, 2382380), (204, 2312310), (210, 2246244), (220, 2144142), (221, 2134440), (231, 2042040), (234, 2015860), (238, 1981980), (242, 1949220), (245, 1925352), (252, 1871870), (255, 1849848), (260, 1814274), (264, 1786785), (273, 1727880), (280, 1684683), (286, 1649340), (294, 1604460), (306, 1541540), (308, 1531530), (312, 1511895), (315, 1497496), (330, 1429428), (340, 1387386), (357, 1321320), (360, 1310309), (363, 1299480), (364, 1295910), (374, 1261260), (385, 1225224), (390, 1209516), (392, 1203345), (396, 1191190), (408, 1156155), (420, 1123122), (429, 1099560), (440, 1072071), (441, 1069640), (442, 1067220), (455, 1036728), (462, 1021020), (468, 1007930), (476, 990990), (484, 974610), (490, 962676), (495, 952952), (504, 935935), (510, 924924), (520, 907137), (539, 875160), (546, 863940), (561, 840840), (572, 824670), (585, 806344), (588, 802230), (595, 792792), (605, 779688), (612, 770770), (616, 765765), (630, 748748), (637, 740520), (660, 714714), (663, 711480), (680, 693693), (693, 680680), (714, 660660), (715, 659736), (726, 649740), (728, 647955), (735, 641784), (748, 630630), (765, 616616), (770, 612612), (780, 604758), (792, 595595), (819, 575960), (833, 566280), (840, 561561), (847, 556920), (858, 549780), (882, 534820), (884, 533610), (910, 518364), (924, 510510), (935, 504504), (936, 503965), (952, 495495), (968, 487305), (980, 481338), (990, 476476), (1001, 471240), (1020, 462462), (1071, 440440), (1078, 437580), (1089, 433160), (1092, 431970), (1105, 426888), (1122, 420420), (1144, 412335), (1155, 408408), (1170, 403172), (1176, 401115), (1190, 396396), (1210, 389844), (1224, 385385), (1260, 374374), (1274, 370260), (1287, 366520), (1309, 360360), (1320, 357357), (1326, 355740), (1365, 345576), (1386, 340340), (1428, 330330), (1430, 329868), (1452, 324870), (1470, 320892), (1496, 315315), (1530, 308308), (1540, 306306), (1547, 304920), (1560, 302379), (1573, 299880), (1617, 291720), (1638, 287980), (1666, 283140), (1683, 280280), (1694, 278460), (1716, 274890), (1764, 267410), (1768, 266805), (1785, 264264), (1815, 259896), (1820, 259182), (1848, 255255), (1870, 252252), (1911, 246840), (1960, 240669), (1980, 238238), (1989, 237160), (2002, 235620), (2040, 231231), (2057, 229320), (2142, 220220), (2145, 219912), (2156, 218790), (2178, 216580), (2184, 215985), (2205, 213928), (2210, 213444), (2244, 210210), (2310, 204204), (2340, 201586), (2380, 198198), (2420, 194922), (2431, 194040), (2499, 188760), (2520, 187187), (2541, 185640), (2548, 185130), (2574, 183260), (2618, 180180), (2652, 177870), (2695, 175032), (2730, 172788), (2772, 170170), (2805, 168168), (2856, 165165), (2860, 164934), (2904, 162435), (2940, 160446), (3003, 157080), (3060, 154154), (3080, 153153), (3094, 152460), (3146, 149940), (3185, 148104), (3234, 145860), (3276, 143990), (3315, 142296), (3332, 141570), (3366, 140140), (3388, 139230), (3432, 137445), (3465, 136136), (3528, 133705), (3570, 132132), (3630, 129948), (3640, 129591), (3740, 126126), (3822, 123420), (3927, 120120), (3960, 119119), (3978, 118580), (4004, 117810), (4095, 115192), (4114, 114660), (4165, 113256), (4235, 111384), (4284, 110110), (4290, 109956), (4312, 109395), (4356, 108290), (4410, 106964), (4420, 106722), (4488, 105105), (4620, 102102), (4641, 101640), (4680, 100793), (4719, 99960), (4760, 99099), (4840, 97461), (4851, 97240), (4862, 97020), (4998, 94380), (5005, 94248), (5082, 92820), (5096, 92565), (5148, 91630), (5236, 90090), (5304, 88935), (5355, 88088), (5390, 87516), (5445, 86632), (5460, 86394), (5544, 85085), (5610, 84084), (5720, 82467), (5733, 82280), (5880, 80223), (5929, 79560), (6006, 78540), (6120, 77077), (6171, 76440), (6188, 76230), (6292, 74970), (6370, 74052), (6435, 73304), (6468, 72930), (6545, 72072), (6552, 71995), (6630, 71148), (6664, 70785), (6732, 70070), (6776, 69615), (6930, 68068), (7007, 67320), (7140, 66066), (7260, 64974), (7293, 64680), (7480, 63063), (7497, 62920), (7623, 61880), (7644, 61710), (7735, 60984), (7854, 60060), (7865, 59976), (7956, 59290), (8008, 58905), (8085, 58344), (8190, 57596), (8228, 57330), (8330, 56628), (8415, 56056), (8470, 55692), (8568, 55055), (8580, 54978), (8712, 54145), (8820, 53482), (8840, 53361), (9009, 52360), (9163, 51480), (9240, 51051), (9282, 50820), (9438, 49980), (9555, 49368), (9702, 48620), (9724, 48510), (9945, 47432), (9996, 47190), (10010, 47124), (10164, 46410), (10285, 45864), (10296, 45815), (10472, 45045), (10710, 44044), (10780, 43758), (10829, 43560), (10890, 43316), (10920, 43197), (11011, 42840), (11220, 42042), (11466, 41140), (11781, 40040), (11858, 39780), (12012, 39270), (12155, 38808), (12342, 38220), (12376, 38115), (12495, 37752), (12584, 37485), (12705, 37128), (12740, 37026), (12870, 36652), (12936, 36465), (13090, 36036), (13260, 35574), (13464, 35035), (13860, 34034), (13923, 33880), (14014, 33660), (14157, 33320), (14280, 33033), (14399, 32760), (14520, 32487), (14586, 32340), (14994, 31460), (15015, 31416), (15246, 30940), (15288, 30855), (15470, 30492), (15708, 30030), (15730, 29988), (15912, 29645), (16170, 29172), (16380, 28798), (16456, 28665), (16660, 28314), (16830, 28028), (16940, 27846), (17017, 27720), (17160, 27489), (17640, 26741), (17787, 26520), (18018, 26180), (18326, 25740), (18513, 25480), (18564, 25410), (18876, 24990), (19110, 24684), (19404, 24310), (19448, 24255), (19635, 24024), (19890, 23716), (19992, 23595), (20020, 23562), (20328, 23205), (20570, 22932), (21021, 22440), (21420, 22022), (21560, 21879), (21658, 21780)]