821371320

素因数分解:

$2^3\times 3^3\times 5^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{83}}^1$

素因数の和:145

約数の個数: 768

約数和(自身を含む): 3723148800

約数和(自身を除く): 2901777480

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 14, 15, 17, 18, 20, 21, 22, 24, 27, 28, 30, 33, 34, 35, 36, 40, 42, 44, 45, 49, 51, 54, 55, 56, 60, 63, 66, 68, 70, 72, 77, 83, 84, 85, 88, 90, 98, 99, 102, 105, 108, 110, 119, 120, 126, 132, 135, 136, 140, 147, 153, 154, 165, 166, 168, 170, 180, 187, 189, 196, 198, 204, 210, 216, 220, 231, 238, 245, 249, 252, 255, 264, 270, 280, 294, 297, 306, 308, 315, 330, 332, 340, 357, 360, 374, 378, 385, 392, 396, 408, 415, 420, 440, 441, 459, 462, 476, 490, 495, 498, 504, 510, 539, 540, 561, 581, 588, 594, 595, 612, 616, 630, 660, 664, 680, 693, 714, 735, 747, 748, 756, 765, 770, 792, 830, 833, 840, 882, 913, 918, 924, 935, 945, 952, 980, 990, 996, 1020, 1071, 1078, 1080, 1122, 1155, 1162, 1176, 1188, 1190, 1224, 1245, 1260, 1309, 1320, 1323, 1386, 1411, 1428, 1470, 1485, 1494, 1496, 1512, 1530, 1540, 1617, 1660, 1666, 1683, 1743, 1764, 1785, 1826, 1836, 1848, 1870, 1890, 1960, 1980, 1992, 2040, 2079, 2142, 2156, 2205, 2241, 2244, 2295, 2310, 2324, 2376, 2380, 2490, 2499, 2520, 2618, 2646, 2695, 2739, 2772, 2805, 2822, 2856, 2905, 2940, 2970, 2988, 3060, 3080, 3213, 3234, 3320, 3332, 3366, 3465, 3486, 3528, 3570, 3652, 3672, 3735, 3740, 3780, 3927, 3960, 4067, 4158, 4165, 4233, 4284, 4312, 4410, 4482, 4488, 4565, 4590, 4620, 4648, 4760, 4851, 4980, 4998, 5049, 5229, 5236, 5292, 5355, 5390, 5478, 5544, 5610, 5644, 5810, 5880, 5940, 5976, 6120, 6391, 6426, 6468, 6545, 6615, 6664, 6732, 6930, 6972, 7055, 7140, 7304, 7470, 7480, 7497, 7560, 7854, 8085, 8134, 8217, 8316, 8330, 8415, 8466, 8568, 8715, 8820, 8964, 9130, 9163, 9180, 9240, 9702, 9877, 9960, 9996, 10098, 10395, 10458, 10472, 10584, 10710, 10780, 10956, 11205, 11220, 11288, 11620, 11781, 11880, 12201, 12495, 12699, 12782, 12852, 12936, 13090, 13230, 13464, 13695, 13860, 13944, 14110, 14280, 14553, 14940, 14994, 15521, 15687, 15708, 16065, 16170, 16268, 16434, 16632, 16660, 16830, 16932, 17430, 17640, 17928, 18260, 18326, 18360, 19173, 19404, 19635, 19754, 19992, 20196, 20335, 20790, 20916, 21165, 21420, 21560, 21912, 22410, 22440, 22491, 23240, 23562, 24255, 24402, 24651, 24990, 25245, 25398, 25564, 25704, 26145, 26180, 26460, 27390, 27489, 27720, 28220, 29106, 29631, 29880, 29988, 31042, 31374, 31416, 31955, 32130, 32340, 32536, 32868, 33320, 33660, 33864, 34860, 35343, 36520, 36603, 36652, 37485, 38097, 38346, 38808, 39270, 39508, 40392, 40670, 41085, 41580, 41832, 42330, 42840, 44737, 44820, 44982, 45815, 46563, 47124, 48510, 48804, 49302, 49385, 49980, 50490, 50796, 51128, 52290, 52360, 52920, 54780, 54978, 56440, 57519, 58212, 58905, 59262, 59976, 61005, 62084, 62748, 63495, 63910, 64260, 64680, 65736, 67320, 69139, 69720, 70686, 72765, 73206, 73304, 74970, 76194, 76692, 77605, 78435, 78540, 79016, 81340, 82170, 82467, 83160, 84660, 88893, 89474, 89640, 89964, 91630, 93126, 94248, 95865, 97020, 97608, 98604, 98770, 99960, 100980, 101592, 104580, 108647, 109560, 109809, 109956, 112455, 115038, 116424, 117810, 118524, 122010, 123255, 124168, 125496, 126990, 127820, 128520, 134211, 137445, 138278, 139689, 141372, 145530, 146412, 148155, 149940, 152388, 153384, 155210, 156870, 157080, 162680, 164340, 164934, 169320, 172557, 176715, 177786, 178948, 179928, 183015, 183260, 186252, 190485, 191730, 194040, 197208, 197540, 201960, 207417, 209160, 217294, 219618, 219912, 223685, 224910, 230076, 232815, 235620, 237048, 244020, 246510, 247401, 253980, 255640, 266679, 268422, 274890, 276556, 279378, 282744, 287595, 291060, 292824, 296310, 299880, 304776, 310420, 313740, 325941, 328680, 329868, 345114, 345695, 353430, 355572, 357896, 366030, 366520, 372504, 380970, 383460, 395080, 402633, 412335, 414834, 419067, 434588, 439236, 444465, 447370, 449820, 460152, 465630, 471240, 488040, 493020, 494802, 507960, 533358, 536844, 543235, 549045, 549780, 553112, 558756, 575190, 582120, 592620, 620840, 622251, 627480, 651882, 659736, 671055, 690228, 691390, 698445, 706860, 711144, 732060, 760529, 761940, 766920, 805266, 824670, 829668, 838134, 862785, 869176, 878472, 888930, 894740, 899640, 931260, 977823, 986040, 989604, 1037085, 1066716, 1073688, 1086470, 1098090, 1099560, 1117512, 1150380, 1185240, 1207899, 1237005, 1244502, 1303764, 1333395, 1342110, 1380456, 1382780, 1396890, 1413720, 1464120, 1521058, 1523880, 1610532, 1629705, 1649340, 1659336, 1676268, 1725570, 1777860, 1789480, 1862520, 1866753, 1955646, 1979208, 2013165, 2074170, 2095335, 2133432, 2172940, 2196180, 2281587, 2300760, 2415798, 2474010, 2489004, 2607528, 2666790, 2684220, 2765560, 2793780, 2933469, 3042116, 3111255, 3221064, 3259410, 3298680, 3352536, 3451140, 3555720, 3733506, 3802645, 3911292, 4026330, 4148340, 4190670, 4345880, 4392360, 4563174, 4831596, 4889115, 4948020, 4978008, 5333580, 5368440, 5587560, 5866938, 6039495, 6084232, 6222510, 6518820, 6844761, 6902280, 7467012, 7605290, 7822584, 8052660, 8296680, 8381340, 9126348, 9333765, 9663192, 9778230, 9896040, 10667160, 11407935, 11733876, 12078990, 12445020, 13037640, 13689522, 14667345, 14934024, 15210580, 16105320, 16762680, 18252696, 18667530, 19556460, 20534283, 22815870, 23467752, 24157980, 24890040, 27379044, 29334690, 30421160, 34223805, 37335060, 39112920, 41068566, 45631740, 48315960, 54758088, 58669380, 68447610, 74670120, 82137132, 91263480, 102671415, 117338760, 136895220, 164274264, 205342830, 273790440, 410685660, 821371320]

約数ペア:

[(1, 821371320), (2, 410685660), (3, 273790440), (4, 205342830), (5, 164274264), (6, 136895220), (7, 117338760), (8, 102671415), (9, 91263480), (10, 82137132), (11, 74670120), (12, 68447610), (14, 58669380), (15, 54758088), (17, 48315960), (18, 45631740), (20, 41068566), (21, 39112920), (22, 37335060), (24, 34223805), (27, 30421160), (28, 29334690), (30, 27379044), (33, 24890040), (34, 24157980), (35, 23467752), (36, 22815870), (40, 20534283), (42, 19556460), (44, 18667530), (45, 18252696), (49, 16762680), (51, 16105320), (54, 15210580), (55, 14934024), (56, 14667345), (60, 13689522), (63, 13037640), (66, 12445020), (68, 12078990), (70, 11733876), (72, 11407935), (77, 10667160), (83, 9896040), (84, 9778230), (85, 9663192), (88, 9333765), (90, 9126348), (98, 8381340), (99, 8296680), (102, 8052660), (105, 7822584), (108, 7605290), (110, 7467012), (119, 6902280), (120, 6844761), (126, 6518820), (132, 6222510), (135, 6084232), (136, 6039495), (140, 5866938), (147, 5587560), (153, 5368440), (154, 5333580), (165, 4978008), (166, 4948020), (168, 4889115), (170, 4831596), (180, 4563174), (187, 4392360), (189, 4345880), (196, 4190670), (198, 4148340), (204, 4026330), (210, 3911292), (216, 3802645), (220, 3733506), (231, 3555720), (238, 3451140), (245, 3352536), (249, 3298680), (252, 3259410), (255, 3221064), (264, 3111255), (270, 3042116), (280, 2933469), (294, 2793780), (297, 2765560), (306, 2684220), (308, 2666790), (315, 2607528), (330, 2489004), (332, 2474010), (340, 2415798), (357, 2300760), (360, 2281587), (374, 2196180), (378, 2172940), (385, 2133432), (392, 2095335), (396, 2074170), (408, 2013165), (415, 1979208), (420, 1955646), (440, 1866753), (441, 1862520), (459, 1789480), (462, 1777860), (476, 1725570), (490, 1676268), (495, 1659336), (498, 1649340), (504, 1629705), (510, 1610532), (539, 1523880), (540, 1521058), (561, 1464120), (581, 1413720), (588, 1396890), (594, 1382780), (595, 1380456), (612, 1342110), (616, 1333395), (630, 1303764), (660, 1244502), (664, 1237005), (680, 1207899), (693, 1185240), (714, 1150380), (735, 1117512), (747, 1099560), (748, 1098090), (756, 1086470), (765, 1073688), (770, 1066716), (792, 1037085), (830, 989604), (833, 986040), (840, 977823), (882, 931260), (913, 899640), (918, 894740), (924, 888930), (935, 878472), (945, 869176), (952, 862785), (980, 838134), (990, 829668), (996, 824670), (1020, 805266), (1071, 766920), (1078, 761940), (1080, 760529), (1122, 732060), (1155, 711144), (1162, 706860), (1176, 698445), (1188, 691390), (1190, 690228), (1224, 671055), (1245, 659736), (1260, 651882), (1309, 627480), (1320, 622251), (1323, 620840), (1386, 592620), (1411, 582120), (1428, 575190), (1470, 558756), (1485, 553112), (1494, 549780), (1496, 549045), (1512, 543235), (1530, 536844), (1540, 533358), (1617, 507960), (1660, 494802), (1666, 493020), (1683, 488040), (1743, 471240), (1764, 465630), (1785, 460152), (1826, 449820), (1836, 447370), (1848, 444465), (1870, 439236), (1890, 434588), (1960, 419067), (1980, 414834), (1992, 412335), (2040, 402633), (2079, 395080), (2142, 383460), (2156, 380970), (2205, 372504), (2241, 366520), (2244, 366030), (2295, 357896), (2310, 355572), (2324, 353430), (2376, 345695), (2380, 345114), (2490, 329868), (2499, 328680), (2520, 325941), (2618, 313740), (2646, 310420), (2695, 304776), (2739, 299880), (2772, 296310), (2805, 292824), (2822, 291060), (2856, 287595), (2905, 282744), (2940, 279378), (2970, 276556), (2988, 274890), (3060, 268422), (3080, 266679), (3213, 255640), (3234, 253980), (3320, 247401), (3332, 246510), (3366, 244020), (3465, 237048), (3486, 235620), (3528, 232815), (3570, 230076), (3652, 224910), (3672, 223685), (3735, 219912), (3740, 219618), (3780, 217294), (3927, 209160), (3960, 207417), (4067, 201960), (4158, 197540), (4165, 197208), (4233, 194040), (4284, 191730), (4312, 190485), (4410, 186252), (4482, 183260), (4488, 183015), (4565, 179928), (4590, 178948), (4620, 177786), (4648, 176715), (4760, 172557), (4851, 169320), (4980, 164934), (4998, 164340), (5049, 162680), (5229, 157080), (5236, 156870), (5292, 155210), (5355, 153384), (5390, 152388), (5478, 149940), (5544, 148155), (5610, 146412), (5644, 145530), (5810, 141372), (5880, 139689), (5940, 138278), (5976, 137445), (6120, 134211), (6391, 128520), (6426, 127820), (6468, 126990), (6545, 125496), (6615, 124168), (6664, 123255), (6732, 122010), (6930, 118524), (6972, 117810), (7055, 116424), (7140, 115038), (7304, 112455), (7470, 109956), (7480, 109809), (7497, 109560), (7560, 108647), (7854, 104580), (8085, 101592), (8134, 100980), (8217, 99960), (8316, 98770), (8330, 98604), (8415, 97608), (8466, 97020), (8568, 95865), (8715, 94248), (8820, 93126), (8964, 91630), (9130, 89964), (9163, 89640), (9180, 89474), (9240, 88893), (9702, 84660), (9877, 83160), (9960, 82467), (9996, 82170), (10098, 81340), (10395, 79016), (10458, 78540), (10472, 78435), (10584, 77605), (10710, 76692), (10780, 76194), (10956, 74970), (11205, 73304), (11220, 73206), (11288, 72765), (11620, 70686), (11781, 69720), (11880, 69139), (12201, 67320), (12495, 65736), (12699, 64680), (12782, 64260), (12852, 63910), (12936, 63495), (13090, 62748), (13230, 62084), (13464, 61005), (13695, 59976), (13860, 59262), (13944, 58905), (14110, 58212), (14280, 57519), (14553, 56440), (14940, 54978), (14994, 54780), (15521, 52920), (15687, 52360), (15708, 52290), (16065, 51128), (16170, 50796), (16268, 50490), (16434, 49980), (16632, 49385), (16660, 49302), (16830, 48804), (16932, 48510), (17430, 47124), (17640, 46563), (17928, 45815), (18260, 44982), (18326, 44820), (18360, 44737), (19173, 42840), (19404, 42330), (19635, 41832), (19754, 41580), (19992, 41085), (20196, 40670), (20335, 40392), (20790, 39508), (20916, 39270), (21165, 38808), (21420, 38346), (21560, 38097), (21912, 37485), (22410, 36652), (22440, 36603), (22491, 36520), (23240, 35343), (23562, 34860), (24255, 33864), (24402, 33660), (24651, 33320), (24990, 32868), (25245, 32536), (25398, 32340), (25564, 32130), (25704, 31955), (26145, 31416), (26180, 31374), (26460, 31042), (27390, 29988), (27489, 29880), (27720, 29631), (28220, 29106)]