1557240960

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{6703}}^1$

素因数の和:6747

約数の個数: 192

約数和(自身を含む): 5456787840

約数和(自身を除く): 3899546880

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 32, 33, 40, 44, 48, 55, 60, 64, 66, 80, 88, 96, 110, 120, 121, 128, 132, 160, 165, 176, 192, 220, 240, 242, 264, 320, 330, 352, 363, 384, 440, 480, 484, 528, 605, 640, 660, 704, 726, 880, 960, 968, 1056, 1210, 1320, 1408, 1452, 1760, 1815, 1920, 1936, 2112, 2420, 2640, 2904, 3520, 3630, 3872, 4224, 4840, 5280, 5808, 6703, 7040, 7260, 7744, 9680, 10560, 11616, 13406, 14520, 15488, 19360, 20109, 21120, 23232, 26812, 29040, 33515, 38720, 40218, 46464, 53624, 58080, 67030, 73733, 77440, 80436, 100545, 107248, 116160, 134060, 147466, 160872, 201090, 214496, 221199, 232320, 268120, 294932, 321744, 368665, 402180, 428992, 442398, 536240, 589864, 643488, 737330, 804360, 811063, 857984, 884796, 1072480, 1105995, 1179728, 1286976, 1474660, 1608720, 1622126, 1769592, 2144960, 2211990, 2359456, 2433189, 2573952, 2949320, 3217440, 3244252, 3539184, 4055315, 4289920, 4423980, 4718912, 4866378, 5898640, 6434880, 6488504, 7078368, 8110630, 8847960, 9437824, 9732756, 11797280, 12165945, 12869760, 12977008, 14156736, 16221260, 17695920, 19465512, 23594560, 24331890, 25954016, 28313472, 32442520, 35391840, 38931024, 47189120, 48663780, 51908032, 64885040, 70783680, 77862048, 97327560, 103816064, 129770080, 141567360, 155724096, 194655120, 259540160, 311448192, 389310240, 519080320, 778620480, 1557240960]

約数ペア:

[(1, 1557240960), (2, 778620480), (3, 519080320), (4, 389310240), (5, 311448192), (6, 259540160), (8, 194655120), (10, 155724096), (11, 141567360), (12, 129770080), (15, 103816064), (16, 97327560), (20, 77862048), (22, 70783680), (24, 64885040), (30, 51908032), (32, 48663780), (33, 47189120), (40, 38931024), (44, 35391840), (48, 32442520), (55, 28313472), (60, 25954016), (64, 24331890), (66, 23594560), (80, 19465512), (88, 17695920), (96, 16221260), (110, 14156736), (120, 12977008), (121, 12869760), (128, 12165945), (132, 11797280), (160, 9732756), (165, 9437824), (176, 8847960), (192, 8110630), (220, 7078368), (240, 6488504), (242, 6434880), (264, 5898640), (320, 4866378), (330, 4718912), (352, 4423980), (363, 4289920), (384, 4055315), (440, 3539184), (480, 3244252), (484, 3217440), (528, 2949320), (605, 2573952), (640, 2433189), (660, 2359456), (704, 2211990), (726, 2144960), (880, 1769592), (960, 1622126), (968, 1608720), (1056, 1474660), (1210, 1286976), (1320, 1179728), (1408, 1105995), (1452, 1072480), (1760, 884796), (1815, 857984), (1920, 811063), (1936, 804360), (2112, 737330), (2420, 643488), (2640, 589864), (2904, 536240), (3520, 442398), (3630, 428992), (3872, 402180), (4224, 368665), (4840, 321744), (5280, 294932), (5808, 268120), (6703, 232320), (7040, 221199), (7260, 214496), (7744, 201090), (9680, 160872), (10560, 147466), (11616, 134060), (13406, 116160), (14520, 107248), (15488, 100545), (19360, 80436), (20109, 77440), (21120, 73733), (23232, 67030), (26812, 58080), (29040, 53624), (33515, 46464), (38720, 40218)]