673878660

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{1487}}^1$

素因数の和:1602

約数の個数: 192

約数和(自身を含む): 2351849472

約数和(自身を除く): 1677970812

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, 70, 78, 83, 84, 91, 105, 130, 140, 156, 166, 182, 195, 210, 249, 260, 273, 332, 364, 390, 415, 420, 455, 498, 546, 581, 780, 830, 910, 996, 1079, 1092, 1162, 1245, 1365, 1487, 1660, 1743, 1820, 2158, 2324, 2490, 2730, 2905, 2974, 3237, 3486, 4316, 4461, 4980, 5395, 5460, 5810, 5948, 6474, 6972, 7435, 7553, 8715, 8922, 10409, 10790, 11620, 12948, 14870, 15106, 16185, 17430, 17844, 19331, 20818, 21580, 22305, 22659, 29740, 30212, 31227, 32370, 34860, 37765, 38662, 41636, 44610, 45318, 52045, 57993, 62454, 64740, 75530, 77324, 89220, 90636, 96655, 104090, 113295, 115986, 123421, 124908, 135317, 151060, 156135, 193310, 208180, 226590, 231972, 246842, 270634, 289965, 312270, 370263, 386620, 405951, 453180, 493684, 541268, 579930, 617105, 624540, 676585, 740526, 811902, 863947, 1159860, 1234210, 1353170, 1481052, 1604473, 1623804, 1727894, 1851315, 2029755, 2468420, 2591841, 2706340, 3208946, 3455788, 3702630, 4059510, 4319735, 4813419, 5183682, 6417892, 7405260, 8022365, 8119020, 8639470, 9626838, 10367364, 11231311, 12959205, 16044730, 17278940, 19253676, 22462622, 24067095, 25918410, 32089460, 33693933, 44925244, 48134190, 51836820, 56156555, 67387866, 96268380, 112313110, 134775732, 168469665, 224626220, 336939330, 673878660]

約数ペア:

[(1, 673878660), (2, 336939330), (3, 224626220), (4, 168469665), (5, 134775732), (6, 112313110), (7, 96268380), (10, 67387866), (12, 56156555), (13, 51836820), (14, 48134190), (15, 44925244), (20, 33693933), (21, 32089460), (26, 25918410), (28, 24067095), (30, 22462622), (35, 19253676), (39, 17278940), (42, 16044730), (52, 12959205), (60, 11231311), (65, 10367364), (70, 9626838), (78, 8639470), (83, 8119020), (84, 8022365), (91, 7405260), (105, 6417892), (130, 5183682), (140, 4813419), (156, 4319735), (166, 4059510), (182, 3702630), (195, 3455788), (210, 3208946), (249, 2706340), (260, 2591841), (273, 2468420), (332, 2029755), (364, 1851315), (390, 1727894), (415, 1623804), (420, 1604473), (455, 1481052), (498, 1353170), (546, 1234210), (581, 1159860), (780, 863947), (830, 811902), (910, 740526), (996, 676585), (1079, 624540), (1092, 617105), (1162, 579930), (1245, 541268), (1365, 493684), (1487, 453180), (1660, 405951), (1743, 386620), (1820, 370263), (2158, 312270), (2324, 289965), (2490, 270634), (2730, 246842), (2905, 231972), (2974, 226590), (3237, 208180), (3486, 193310), (4316, 156135), (4461, 151060), (4980, 135317), (5395, 124908), (5460, 123421), (5810, 115986), (5948, 113295), (6474, 104090), (6972, 96655), (7435, 90636), (7553, 89220), (8715, 77324), (8922, 75530), (10409, 64740), (10790, 62454), (11620, 57993), (12948, 52045), (14870, 45318), (15106, 44610), (16185, 41636), (17430, 38662), (17844, 37765), (19331, 34860), (20818, 32370), (21580, 31227), (22305, 30212), (22659, 29740)]