1684171320

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{73}}^1\times {\mathrm{643}}^1$

素因数の和:766

約数の個数: 256

約数和(自身を含む): 5764469760

約数和(自身を除く): 4080298440

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 23, 24, 26, 30, 39, 40, 46, 52, 60, 65, 69, 73, 78, 92, 104, 115, 120, 130, 138, 146, 156, 184, 195, 219, 230, 260, 276, 292, 299, 312, 345, 365, 390, 438, 460, 520, 552, 584, 598, 643, 690, 730, 780, 876, 897, 920, 949, 1095, 1196, 1286, 1380, 1460, 1495, 1560, 1679, 1752, 1794, 1898, 1929, 2190, 2392, 2572, 2760, 2847, 2920, 2990, 3215, 3358, 3588, 3796, 3858, 4380, 4485, 4745, 5037, 5144, 5694, 5980, 6430, 6716, 7176, 7592, 7716, 8359, 8395, 8760, 8970, 9490, 9645, 10074, 11388, 11960, 12860, 13432, 14235, 14789, 15432, 16718, 16790, 17940, 18980, 19290, 20148, 21827, 22776, 25077, 25185, 25720, 28470, 29578, 33436, 33580, 35880, 37960, 38580, 40296, 41795, 43654, 44367, 46939, 50154, 50370, 56940, 59156, 65481, 66872, 67160, 73945, 77160, 83590, 87308, 88734, 93878, 100308, 100740, 109135, 113880, 118312, 125385, 130962, 140817, 147890, 167180, 174616, 177468, 187756, 192257, 200616, 201480, 218270, 221835, 234695, 250770, 261924, 281634, 295780, 327405, 334360, 354936, 375512, 384514, 436540, 443670, 469390, 501540, 523848, 563268, 576771, 591560, 610207, 654810, 704085, 769028, 873080, 887340, 938780, 961285, 1003080, 1079597, 1126536, 1153542, 1220414, 1309620, 1408170, 1538056, 1774680, 1830621, 1877560, 1922570, 2159194, 2307084, 2440828, 2619240, 2816340, 2883855, 3051035, 3238791, 3661242, 3845140, 4318388, 4614168, 4881656, 5397985, 5632680, 5767710, 6102070, 6477582, 7322484, 7690280, 8636776, 9153105, 10795970, 11535420, 12204140, 12955164, 14034761, 14644968, 16193955, 18306210, 21591940, 23070840, 24408280, 25910328, 28069522, 32387910, 36612420, 42104283, 43183880, 56139044, 64775820, 70173805, 73224840, 84208566, 112278088, 129551640, 140347610, 168417132, 210521415, 280695220, 336834264, 421042830, 561390440, 842085660, 1684171320]

約数ペア:

[(1, 1684171320), (2, 842085660), (3, 561390440), (4, 421042830), (5, 336834264), (6, 280695220), (8, 210521415), (10, 168417132), (12, 140347610), (13, 129551640), (15, 112278088), (20, 84208566), (23, 73224840), (24, 70173805), (26, 64775820), (30, 56139044), (39, 43183880), (40, 42104283), (46, 36612420), (52, 32387910), (60, 28069522), (65, 25910328), (69, 24408280), (73, 23070840), (78, 21591940), (92, 18306210), (104, 16193955), (115, 14644968), (120, 14034761), (130, 12955164), (138, 12204140), (146, 11535420), (156, 10795970), (184, 9153105), (195, 8636776), (219, 7690280), (230, 7322484), (260, 6477582), (276, 6102070), (292, 5767710), (299, 5632680), (312, 5397985), (345, 4881656), (365, 4614168), (390, 4318388), (438, 3845140), (460, 3661242), (520, 3238791), (552, 3051035), (584, 2883855), (598, 2816340), (643, 2619240), (690, 2440828), (730, 2307084), (780, 2159194), (876, 1922570), (897, 1877560), (920, 1830621), (949, 1774680), (1095, 1538056), (1196, 1408170), (1286, 1309620), (1380, 1220414), (1460, 1153542), (1495, 1126536), (1560, 1079597), (1679, 1003080), (1752, 961285), (1794, 938780), (1898, 887340), (1929, 873080), (2190, 769028), (2392, 704085), (2572, 654810), (2760, 610207), (2847, 591560), (2920, 576771), (2990, 563268), (3215, 523848), (3358, 501540), (3588, 469390), (3796, 443670), (3858, 436540), (4380, 384514), (4485, 375512), (4745, 354936), (5037, 334360), (5144, 327405), (5694, 295780), (5980, 281634), (6430, 261924), (6716, 250770), (7176, 234695), (7592, 221835), (7716, 218270), (8359, 201480), (8395, 200616), (8760, 192257), (8970, 187756), (9490, 177468), (9645, 174616), (10074, 167180), (11388, 147890), (11960, 140817), (12860, 130962), (13432, 125385), (14235, 118312), (14789, 113880), (15432, 109135), (16718, 100740), (16790, 100308), (17940, 93878), (18980, 88734), (19290, 87308), (20148, 83590), (21827, 77160), (22776, 73945), (25077, 67160), (25185, 66872), (25720, 65481), (28470, 59156), (29578, 56940), (33436, 50370), (33580, 50154), (35880, 46939), (37960, 44367), (38580, 43654), (40296, 41795)]