420817320

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1$

素因数の和:118

約数の個数: 768

約数和(自身を含む): 1940889600

約数和(自身を除く): 1520072280

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 14, 15, 17, 18, 19, 20, 21, 22, 24, 28, 30, 33, 34, 35, 36, 38, 40, 42, 44, 45, 47, 51, 55, 56, 57, 60, 63, 66, 68, 70, 72, 76, 77, 84, 85, 88, 90, 94, 95, 99, 102, 105, 110, 114, 119, 120, 126, 132, 133, 136, 140, 141, 152, 153, 154, 165, 168, 170, 171, 180, 187, 188, 190, 198, 204, 209, 210, 220, 228, 231, 235, 238, 252, 255, 264, 266, 280, 282, 285, 306, 308, 315, 323, 329, 330, 340, 342, 357, 360, 374, 376, 380, 385, 396, 399, 408, 418, 420, 423, 440, 456, 462, 470, 476, 495, 504, 510, 517, 532, 561, 564, 570, 595, 612, 616, 627, 630, 646, 658, 660, 665, 680, 684, 693, 705, 714, 748, 760, 765, 770, 792, 798, 799, 836, 840, 846, 855, 893, 924, 935, 940, 952, 969, 987, 990, 1020, 1034, 1045, 1064, 1071, 1122, 1128, 1140, 1155, 1190, 1197, 1224, 1254, 1260, 1292, 1309, 1316, 1320, 1330, 1368, 1386, 1410, 1428, 1463, 1496, 1530, 1540, 1551, 1596, 1598, 1615, 1645, 1672, 1683, 1692, 1710, 1785, 1786, 1848, 1870, 1880, 1881, 1938, 1974, 1980, 1995, 2040, 2068, 2090, 2115, 2142, 2244, 2261, 2280, 2310, 2380, 2394, 2397, 2508, 2520, 2584, 2585, 2618, 2632, 2660, 2679, 2772, 2805, 2820, 2856, 2907, 2926, 2961, 3060, 3080, 3102, 3135, 3192, 3196, 3230, 3290, 3366, 3384, 3420, 3465, 3553, 3570, 3572, 3619, 3740, 3762, 3876, 3927, 3948, 3960, 3990, 3995, 4136, 4180, 4230, 4284, 4389, 4465, 4488, 4522, 4620, 4653, 4760, 4788, 4794, 4845, 4935, 5016, 5170, 5236, 5320, 5355, 5358, 5544, 5593, 5610, 5640, 5814, 5852, 5922, 5985, 6120, 6204, 6251, 6270, 6392, 6460, 6545, 6580, 6732, 6783, 6840, 6930, 7106, 7140, 7144, 7191, 7238, 7315, 7480, 7524, 7752, 7755, 7854, 7896, 7980, 7990, 8037, 8360, 8415, 8460, 8568, 8778, 8789, 8930, 9044, 9240, 9306, 9405, 9576, 9588, 9690, 9823, 9870, 10340, 10472, 10659, 10710, 10716, 10857, 11186, 11220, 11305, 11628, 11704, 11781, 11844, 11970, 11985, 12408, 12502, 12540, 12920, 13090, 13160, 13167, 13395, 13464, 13566, 13860, 14212, 14280, 14382, 14476, 14535, 14630, 14805, 15048, 15181, 15510, 15708, 15960, 15980, 16074, 16779, 16830, 16920, 17556, 17578, 17765, 17860, 18088, 18095, 18612, 18753, 18810, 19176, 19380, 19635, 19646, 19740, 20349, 20680, 21318, 21420, 21432, 21714, 21945, 22372, 22440, 22610, 23256, 23265, 23562, 23688, 23940, 23970, 24871, 25004, 25080, 26180, 26334, 26367, 26790, 27132, 27720, 27965, 28424, 28764, 28952, 29070, 29260, 29469, 29610, 30362, 31020, 31255, 31416, 31960, 31977, 32148, 32571, 33558, 33660, 33915, 35112, 35156, 35530, 35720, 35955, 36190, 37224, 37506, 37620, 38760, 39270, 39292, 39480, 40185, 40698, 42636, 42840, 43428, 43890, 43945, 44744, 45220, 45543, 46530, 47124, 47880, 47940, 49115, 49742, 50008, 50337, 52360, 52668, 52734, 53295, 53580, 54264, 54285, 55930, 56259, 57528, 58140, 58520, 58905, 58938, 59220, 60724, 61523, 62040, 62510, 63954, 64296, 65142, 65835, 67116, 67320, 67830, 68761, 70312, 71060, 71910, 72380, 74613, 75012, 75240, 75905, 78540, 78584, 79101, 80370, 81396, 83895, 85272, 86856, 87780, 87890, 88407, 90440, 91086, 93060, 93765, 94248, 95880, 98230, 99484, 100674, 101745, 105336, 105468, 106267, 106590, 107160, 108570, 111860, 112518, 116280, 117810, 117876, 118440, 121448, 123046, 124355, 125020, 127908, 130284, 131670, 131835, 134232, 135660, 136629, 137522, 142120, 143820, 144760, 147345, 149226, 150024, 151810, 157080, 158202, 159885, 160740, 162792, 162855, 166991, 167790, 175560, 175780, 176814, 182172, 184569, 186120, 187530, 196460, 198968, 201348, 203490, 206283, 210936, 212534, 213180, 217140, 223720, 223839, 225036, 227715, 235620, 235752, 246092, 248710, 250040, 251685, 255816, 260568, 263340, 263670, 271320, 273258, 275044, 281295, 287640, 294690, 298452, 303620, 307615, 316404, 318801, 319770, 321480, 325710, 333982, 335580, 343805, 351560, 353628, 364344, 369138, 373065, 375060, 392920, 395505, 402696, 406980, 412566, 425068, 426360, 434280, 442035, 447678, 450072, 455430, 471240, 492184, 497420, 500973, 503370, 526680, 527340, 531335, 546516, 550088, 553707, 562590, 589380, 596904, 607240, 615230, 618849, 632808, 637602, 639540, 651420, 667964, 671160, 683145, 687610, 707256, 738276, 746130, 750120, 791010, 813960, 825132, 834955, 850136, 884070, 895356, 910860, 922845, 956403, 994840, 1001946, 1006740, 1031415, 1054680, 1062670, 1093032, 1107414, 1119195, 1125180, 1168937, 1178760, 1230460, 1237698, 1275204, 1279080, 1302840, 1335928, 1366290, 1375220, 1476552, 1492260, 1502919, 1582020, 1594005, 1650264, 1669910, 1768140, 1790712, 1821720, 1845690, 1912806, 2003892, 2013480, 2062830, 2125340, 2214828, 2238390, 2250360, 2337874, 2460920, 2475396, 2504865, 2550408, 2732580, 2750440, 2768535, 2984520, 3005838, 3094245, 3164040, 3188010, 3339820, 3506811, 3536280, 3691380, 3825612, 4007784, 4125660, 4250680, 4429656, 4476780, 4675748, 4782015, 4950792, 5009730, 5465160, 5537070, 5844685, 6011676, 6188490, 6376020, 6679640, 7013622, 7382760, 7514595, 7651224, 8251320, 8953560, 9351496, 9564030, 10019460, 10520433, 11074140, 11689370, 12023352, 12376980, 12752040, 14027244, 15029190, 17534055, 19128060, 20038920, 21040866, 22148280, 23378740, 24753960, 28054488, 30058380, 35068110, 38256120, 42081732, 46757480, 52602165, 60116760, 70136220, 84163464, 105204330, 140272440, 210408660, 420817320]

約数ペア:

[(1, 420817320), (2, 210408660), (3, 140272440), (4, 105204330), (5, 84163464), (6, 70136220), (7, 60116760), (8, 52602165), (9, 46757480), (10, 42081732), (11, 38256120), (12, 35068110), (14, 30058380), (15, 28054488), (17, 24753960), (18, 23378740), (19, 22148280), (20, 21040866), (21, 20038920), (22, 19128060), (24, 17534055), (28, 15029190), (30, 14027244), (33, 12752040), (34, 12376980), (35, 12023352), (36, 11689370), (38, 11074140), (40, 10520433), (42, 10019460), (44, 9564030), (45, 9351496), (47, 8953560), (51, 8251320), (55, 7651224), (56, 7514595), (57, 7382760), (60, 7013622), (63, 6679640), (66, 6376020), (68, 6188490), (70, 6011676), (72, 5844685), (76, 5537070), (77, 5465160), (84, 5009730), (85, 4950792), (88, 4782015), (90, 4675748), (94, 4476780), (95, 4429656), (99, 4250680), (102, 4125660), (105, 4007784), (110, 3825612), (114, 3691380), (119, 3536280), (120, 3506811), (126, 3339820), (132, 3188010), (133, 3164040), (136, 3094245), (140, 3005838), (141, 2984520), (152, 2768535), (153, 2750440), (154, 2732580), (165, 2550408), (168, 2504865), (170, 2475396), (171, 2460920), (180, 2337874), (187, 2250360), (188, 2238390), (190, 2214828), (198, 2125340), (204, 2062830), (209, 2013480), (210, 2003892), (220, 1912806), (228, 1845690), (231, 1821720), (235, 1790712), (238, 1768140), (252, 1669910), (255, 1650264), (264, 1594005), (266, 1582020), (280, 1502919), (282, 1492260), (285, 1476552), (306, 1375220), (308, 1366290), (315, 1335928), (323, 1302840), (329, 1279080), (330, 1275204), (340, 1237698), (342, 1230460), (357, 1178760), (360, 1168937), (374, 1125180), (376, 1119195), (380, 1107414), (385, 1093032), (396, 1062670), (399, 1054680), (408, 1031415), (418, 1006740), (420, 1001946), (423, 994840), (440, 956403), (456, 922845), (462, 910860), (470, 895356), (476, 884070), (495, 850136), (504, 834955), (510, 825132), (517, 813960), (532, 791010), (561, 750120), (564, 746130), (570, 738276), (595, 707256), (612, 687610), (616, 683145), (627, 671160), (630, 667964), (646, 651420), (658, 639540), (660, 637602), (665, 632808), (680, 618849), (684, 615230), (693, 607240), (705, 596904), (714, 589380), (748, 562590), (760, 553707), (765, 550088), (770, 546516), (792, 531335), (798, 527340), (799, 526680), (836, 503370), (840, 500973), (846, 497420), (855, 492184), (893, 471240), (924, 455430), (935, 450072), (940, 447678), (952, 442035), (969, 434280), (987, 426360), (990, 425068), (1020, 412566), (1034, 406980), (1045, 402696), (1064, 395505), (1071, 392920), (1122, 375060), (1128, 373065), (1140, 369138), (1155, 364344), (1190, 353628), (1197, 351560), (1224, 343805), (1254, 335580), (1260, 333982), (1292, 325710), (1309, 321480), (1316, 319770), (1320, 318801), (1330, 316404), (1368, 307615), (1386, 303620), (1410, 298452), (1428, 294690), (1463, 287640), (1496, 281295), (1530, 275044), (1540, 273258), (1551, 271320), (1596, 263670), (1598, 263340), (1615, 260568), (1645, 255816), (1672, 251685), (1683, 250040), (1692, 248710), (1710, 246092), (1785, 235752), (1786, 235620), (1848, 227715), (1870, 225036), (1880, 223839), (1881, 223720), (1938, 217140), (1974, 213180), (1980, 212534), (1995, 210936), (2040, 206283), (2068, 203490), (2090, 201348), (2115, 198968), (2142, 196460), (2244, 187530), (2261, 186120), (2280, 184569), (2310, 182172), (2380, 176814), (2394, 175780), (2397, 175560), (2508, 167790), (2520, 166991), (2584, 162855), (2585, 162792), (2618, 160740), (2632, 159885), (2660, 158202), (2679, 157080), (2772, 151810), (2805, 150024), (2820, 149226), (2856, 147345), (2907, 144760), (2926, 143820), (2961, 142120), (3060, 137522), (3080, 136629), (3102, 135660), (3135, 134232), (3192, 131835), (3196, 131670), (3230, 130284), (3290, 127908), (3366, 125020), (3384, 124355), (3420, 123046), (3465, 121448), (3553, 118440), (3570, 117876), (3572, 117810), (3619, 116280), (3740, 112518), (3762, 111860), (3876, 108570), (3927, 107160), (3948, 106590), (3960, 106267), (3990, 105468), (3995, 105336), (4136, 101745), (4180, 100674), (4230, 99484), (4284, 98230), (4389, 95880), (4465, 94248), (4488, 93765), (4522, 93060), (4620, 91086), (4653, 90440), (4760, 88407), (4788, 87890), (4794, 87780), (4845, 86856), (4935, 85272), (5016, 83895), (5170, 81396), (5236, 80370), (5320, 79101), (5355, 78584), (5358, 78540), (5544, 75905), (5593, 75240), (5610, 75012), (5640, 74613), (5814, 72380), (5852, 71910), (5922, 71060), (5985, 70312), (6120, 68761), (6204, 67830), (6251, 67320), (6270, 67116), (6392, 65835), (6460, 65142), (6545, 64296), (6580, 63954), (6732, 62510), (6783, 62040), (6840, 61523), (6930, 60724), (7106, 59220), (7140, 58938), (7144, 58905), (7191, 58520), (7238, 58140), (7315, 57528), (7480, 56259), (7524, 55930), (7752, 54285), (7755, 54264), (7854, 53580), (7896, 53295), (7980, 52734), (7990, 52668), (8037, 52360), (8360, 50337), (8415, 50008), (8460, 49742), (8568, 49115), (8778, 47940), (8789, 47880), (8930, 47124), (9044, 46530), (9240, 45543), (9306, 45220), (9405, 44744), (9576, 43945), (9588, 43890), (9690, 43428), (9823, 42840), (9870, 42636), (10340, 40698), (10472, 40185), (10659, 39480), (10710, 39292), (10716, 39270), (10857, 38760), (11186, 37620), (11220, 37506), (11305, 37224), (11628, 36190), (11704, 35955), (11781, 35720), (11844, 35530), (11970, 35156), (11985, 35112), (12408, 33915), (12502, 33660), (12540, 33558), (12920, 32571), (13090, 32148), (13160, 31977), (13167, 31960), (13395, 31416), (13464, 31255), (13566, 31020), (13860, 30362), (14212, 29610), (14280, 29469), (14382, 29260), (14476, 29070), (14535, 28952), (14630, 28764), (14805, 28424), (15048, 27965), (15181, 27720), (15510, 27132), (15708, 26790), (15960, 26367), (15980, 26334), (16074, 26180), (16779, 25080), (16830, 25004), (16920, 24871), (17556, 23970), (17578, 23940), (17765, 23688), (17860, 23562), (18088, 23265), (18095, 23256), (18612, 22610), (18753, 22440), (18810, 22372), (19176, 21945), (19380, 21714), (19635, 21432), (19646, 21420), (19740, 21318), (20349, 20680)]