480321660

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{67}}^1\times {\mathrm{101}}^1$

素因数の和:213

約数の個数: 288

約数和(自身を含む): 1705923072

約数和(自身を除く): 1225601412

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 13, 14, 15, 20, 21, 26, 28, 30, 35, 39, 42, 52, 60, 65, 67, 70, 78, 84, 91, 101, 105, 130, 134, 140, 156, 169, 182, 195, 201, 202, 210, 260, 268, 273, 303, 335, 338, 364, 390, 402, 404, 420, 455, 469, 505, 507, 546, 606, 670, 676, 707, 780, 804, 845, 871, 910, 938, 1005, 1010, 1014, 1092, 1183, 1212, 1313, 1340, 1365, 1407, 1414, 1515, 1690, 1742, 1820, 1876, 2010, 2020, 2028, 2121, 2345, 2366, 2535, 2613, 2626, 2730, 2814, 2828, 3030, 3380, 3484, 3535, 3549, 3939, 4020, 4242, 4355, 4690, 4732, 5070, 5226, 5252, 5460, 5628, 5915, 6060, 6097, 6565, 6767, 7035, 7070, 7098, 7878, 8484, 8710, 9191, 9380, 10140, 10452, 10605, 11323, 11830, 12194, 13065, 13130, 13534, 14070, 14140, 14196, 15756, 17069, 17420, 17745, 18291, 18382, 19695, 20301, 21210, 22646, 23660, 24388, 26130, 26260, 27068, 27573, 28140, 30485, 33835, 33969, 34138, 35490, 36582, 36764, 39390, 40602, 42420, 45292, 45955, 47369, 51207, 52260, 55146, 56615, 60970, 67670, 67938, 68276, 70980, 73164, 78780, 79261, 81204, 85345, 87971, 91455, 91910, 94738, 101505, 102414, 110292, 113230, 119483, 121940, 135340, 135876, 137865, 142107, 158522, 169845, 170690, 175942, 182910, 183820, 189476, 203010, 204828, 226460, 236845, 237783, 238966, 256035, 263913, 275730, 284214, 317044, 339690, 341380, 351884, 358449, 365820, 396305, 406020, 439855, 473690, 475566, 477932, 512070, 527826, 551460, 568428, 597415, 615797, 679380, 710535, 716898, 792610, 879710, 947380, 951132, 1024140, 1055652, 1143623, 1188915, 1194830, 1231594, 1319565, 1421070, 1433796, 1585220, 1759420, 1792245, 1847391, 2287246, 2377830, 2389660, 2463188, 2639130, 2842140, 3078985, 3430869, 3584490, 3694782, 4574492, 4755660, 5278260, 5718115, 6157970, 6861738, 7168980, 7389564, 8005361, 9236955, 11436230, 12315940, 13723476, 16010722, 17154345, 18473910, 22872460, 24016083, 32021444, 34308690, 36947820, 40026805, 48032166, 68617380, 80053610, 96064332, 120080415, 160107220, 240160830, 480321660]

約数ペア:

[(1, 480321660), (2, 240160830), (3, 160107220), (4, 120080415), (5, 96064332), (6, 80053610), (7, 68617380), (10, 48032166), (12, 40026805), (13, 36947820), (14, 34308690), (15, 32021444), (20, 24016083), (21, 22872460), (26, 18473910), (28, 17154345), (30, 16010722), (35, 13723476), (39, 12315940), (42, 11436230), (52, 9236955), (60, 8005361), (65, 7389564), (67, 7168980), (70, 6861738), (78, 6157970), (84, 5718115), (91, 5278260), (101, 4755660), (105, 4574492), (130, 3694782), (134, 3584490), (140, 3430869), (156, 3078985), (169, 2842140), (182, 2639130), (195, 2463188), (201, 2389660), (202, 2377830), (210, 2287246), (260, 1847391), (268, 1792245), (273, 1759420), (303, 1585220), (335, 1433796), (338, 1421070), (364, 1319565), (390, 1231594), (402, 1194830), (404, 1188915), (420, 1143623), (455, 1055652), (469, 1024140), (505, 951132), (507, 947380), (546, 879710), (606, 792610), (670, 716898), (676, 710535), (707, 679380), (780, 615797), (804, 597415), (845, 568428), (871, 551460), (910, 527826), (938, 512070), (1005, 477932), (1010, 475566), (1014, 473690), (1092, 439855), (1183, 406020), (1212, 396305), (1313, 365820), (1340, 358449), (1365, 351884), (1407, 341380), (1414, 339690), (1515, 317044), (1690, 284214), (1742, 275730), (1820, 263913), (1876, 256035), (2010, 238966), (2020, 237783), (2028, 236845), (2121, 226460), (2345, 204828), (2366, 203010), (2535, 189476), (2613, 183820), (2626, 182910), (2730, 175942), (2814, 170690), (2828, 169845), (3030, 158522), (3380, 142107), (3484, 137865), (3535, 135876), (3549, 135340), (3939, 121940), (4020, 119483), (4242, 113230), (4355, 110292), (4690, 102414), (4732, 101505), (5070, 94738), (5226, 91910), (5252, 91455), (5460, 87971), (5628, 85345), (5915, 81204), (6060, 79261), (6097, 78780), (6565, 73164), (6767, 70980), (7035, 68276), (7070, 67938), (7098, 67670), (7878, 60970), (8484, 56615), (8710, 55146), (9191, 52260), (9380, 51207), (10140, 47369), (10452, 45955), (10605, 45292), (11323, 42420), (11830, 40602), (12194, 39390), (13065, 36764), (13130, 36582), (13534, 35490), (14070, 34138), (14140, 33969), (14196, 33835), (15756, 30485), (17069, 28140), (17420, 27573), (17745, 27068), (18291, 26260), (18382, 26130), (19695, 24388), (20301, 23660), (21210, 22646)]