103641720

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{9491}}^1$

素因数の和:9525

約数の個数: 128

約数和(自身を含む): 382717440

約数和(自身を除く): 279075720

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 13, 14, 15, 20, 21, 24, 26, 28, 30, 35, 39, 40, 42, 52, 56, 60, 65, 70, 78, 84, 91, 104, 105, 120, 130, 140, 156, 168, 182, 195, 210, 260, 273, 280, 312, 364, 390, 420, 455, 520, 546, 728, 780, 840, 910, 1092, 1365, 1560, 1820, 2184, 2730, 3640, 5460, 9491, 10920, 18982, 28473, 37964, 47455, 56946, 66437, 75928, 94910, 113892, 123383, 132874, 142365, 189820, 199311, 227784, 246766, 265748, 284730, 332185, 370149, 379640, 398622, 493532, 531496, 569460, 616915, 664370, 740298, 797244, 863681, 987064, 996555, 1138920, 1233830, 1328740, 1480596, 1594488, 1727362, 1850745, 1993110, 2467660, 2591043, 2657480, 2961192, 3454724, 3701490, 3986220, 4318405, 4935320, 5182086, 6909448, 7402980, 7972440, 8636810, 10364172, 12955215, 14805960, 17273620, 20728344, 25910430, 34547240, 51820860, 103641720]

約数ペア:

[(1, 103641720), (2, 51820860), (3, 34547240), (4, 25910430), (5, 20728344), (6, 17273620), (7, 14805960), (8, 12955215), (10, 10364172), (12, 8636810), (13, 7972440), (14, 7402980), (15, 6909448), (20, 5182086), (21, 4935320), (24, 4318405), (26, 3986220), (28, 3701490), (30, 3454724), (35, 2961192), (39, 2657480), (40, 2591043), (42, 2467660), (52, 1993110), (56, 1850745), (60, 1727362), (65, 1594488), (70, 1480596), (78, 1328740), (84, 1233830), (91, 1138920), (104, 996555), (105, 987064), (120, 863681), (130, 797244), (140, 740298), (156, 664370), (168, 616915), (182, 569460), (195, 531496), (210, 493532), (260, 398622), (273, 379640), (280, 370149), (312, 332185), (364, 284730), (390, 265748), (420, 246766), (455, 227784), (520, 199311), (546, 189820), (728, 142365), (780, 132874), (840, 123383), (910, 113892), (1092, 94910), (1365, 75928), (1560, 66437), (1820, 56946), (2184, 47455), (2730, 37964), (3640, 28473), (5460, 18982), (9491, 10920)]