103298720

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{149}}^1\times {\mathrm{619}}^1$

素因数の和:790

約数の個数: 96

約数和(自身を含む): 281232000

約数和(自身を除く): 177933280

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 70, 80, 112, 140, 149, 160, 224, 280, 298, 560, 596, 619, 745, 1043, 1120, 1192, 1238, 1490, 2086, 2384, 2476, 2980, 3095, 4172, 4333, 4768, 4952, 5215, 5960, 6190, 8344, 8666, 9904, 10430, 11920, 12380, 16688, 17332, 19808, 20860, 21665, 23840, 24760, 33376, 34664, 41720, 43330, 49520, 69328, 83440, 86660, 92231, 99040, 138656, 166880, 173320, 184462, 346640, 368924, 461155, 645617, 693280, 737848, 922310, 1291234, 1475696, 1844620, 2582468, 2951392, 3228085, 3689240, 5164936, 6456170, 7378480, 10329872, 12912340, 14756960, 20659744, 25824680, 51649360, 103298720]

約数ペア:

[(1, 103298720), (2, 51649360), (4, 25824680), (5, 20659744), (7, 14756960), (8, 12912340), (10, 10329872), (14, 7378480), (16, 6456170), (20, 5164936), (28, 3689240), (32, 3228085), (35, 2951392), (40, 2582468), (56, 1844620), (70, 1475696), (80, 1291234), (112, 922310), (140, 737848), (149, 693280), (160, 645617), (224, 461155), (280, 368924), (298, 346640), (560, 184462), (596, 173320), (619, 166880), (745, 138656), (1043, 99040), (1120, 92231), (1192, 86660), (1238, 83440), (1490, 69328), (2086, 49520), (2384, 43330), (2476, 41720), (2980, 34664), (3095, 33376), (4172, 24760), (4333, 23840), (4768, 21665), (4952, 20860), (5215, 19808), (5960, 17332), (6190, 16688), (8344, 12380), (8666, 11920), (9904, 10430)]