121586153640

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{2137}}^1\times {\mathrm{67733}}^1$

素因数の和:69891

約数の個数: 128

約数和(自身を含む): 417068040960

約数和(自身を除く): 295481887320

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 70, 84, 105, 120, 140, 168, 210, 280, 420, 840, 2137, 4274, 6411, 8548, 10685, 12822, 14959, 17096, 21370, 25644, 29918, 32055, 42740, 44877, 51288, 59836, 64110, 67733, 74795, 85480, 89754, 119672, 128220, 135466, 149590, 179508, 203199, 224385, 256440, 270932, 299180, 338665, 359016, 406398, 448770, 474131, 541864, 598360, 677330, 812796, 897540, 948262, 1015995, 1354660, 1422393, 1625592, 1795080, 1896524, 2031990, 2370655, 2709320, 2844786, 3793048, 4063980, 4741310, 5689572, 7111965, 8127960, 9482620, 11379144, 14223930, 18965240, 28447860, 56895720, 144745421, 289490842, 434236263, 578981684, 723727105, 868472526, 1013217947, 1157963368, 1447454210, 1736945052, 2026435894, 2171181315, 2894908420, 3039653841, 3473890104, 4052871788, 4342362630, 5066089735, 5789816840, 6079307682, 8105743576, 8684725260, 10132179470, 12158615364, 15198269205, 17369450520, 20264358940, 24317230728, 30396538410, 40528717880, 60793076820, 121586153640]

約数ペア:

[(1, 121586153640), (2, 60793076820), (3, 40528717880), (4, 30396538410), (5, 24317230728), (6, 20264358940), (7, 17369450520), (8, 15198269205), (10, 12158615364), (12, 10132179470), (14, 8684725260), (15, 8105743576), (20, 6079307682), (21, 5789816840), (24, 5066089735), (28, 4342362630), (30, 4052871788), (35, 3473890104), (40, 3039653841), (42, 2894908420), (56, 2171181315), (60, 2026435894), (70, 1736945052), (84, 1447454210), (105, 1157963368), (120, 1013217947), (140, 868472526), (168, 723727105), (210, 578981684), (280, 434236263), (420, 289490842), (840, 144745421), (2137, 56895720), (4274, 28447860), (6411, 18965240), (8548, 14223930), (10685, 11379144), (12822, 9482620), (14959, 8127960), (17096, 7111965), (21370, 5689572), (25644, 4741310), (29918, 4063980), (32055, 3793048), (42740, 2844786), (44877, 2709320), (51288, 2370655), (59836, 2031990), (64110, 1896524), (67733, 1795080), (74795, 1625592), (85480, 1422393), (89754, 1354660), (119672, 1015995), (128220, 948262), (135466, 897540), (149590, 812796), (179508, 677330), (203199, 598360), (224385, 541864), (256440, 474131), (270932, 448770), (299180, 406398), (338665, 359016)]