10042240

素因数分解:

$2^7\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{71}}^1$

素因数の和:120

約数の個数: 128

約数和(自身を含む): 27760320

約数和(自身を除く): 17718080

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 17, 20, 26, 32, 34, 40, 52, 64, 65, 68, 71, 80, 85, 104, 128, 130, 136, 142, 160, 170, 208, 221, 260, 272, 284, 320, 340, 355, 416, 442, 520, 544, 568, 640, 680, 710, 832, 884, 923, 1040, 1088, 1105, 1136, 1207, 1360, 1420, 1664, 1768, 1846, 2080, 2176, 2210, 2272, 2414, 2720, 2840, 3536, 3692, 4160, 4420, 4544, 4615, 4828, 5440, 5680, 6035, 7072, 7384, 8320, 8840, 9088, 9230, 9656, 10880, 11360, 12070, 14144, 14768, 15691, 17680, 18460, 19312, 22720, 24140, 28288, 29536, 31382, 35360, 36920, 38624, 45440, 48280, 59072, 62764, 70720, 73840, 77248, 78455, 96560, 118144, 125528, 141440, 147680, 154496, 156910, 193120, 251056, 295360, 313820, 386240, 502112, 590720, 627640, 772480, 1004224, 1255280, 2008448, 2510560, 5021120, 10042240]

約数ペア:

[(1, 10042240), (2, 5021120), (4, 2510560), (5, 2008448), (8, 1255280), (10, 1004224), (13, 772480), (16, 627640), (17, 590720), (20, 502112), (26, 386240), (32, 313820), (34, 295360), (40, 251056), (52, 193120), (64, 156910), (65, 154496), (68, 147680), (71, 141440), (80, 125528), (85, 118144), (104, 96560), (128, 78455), (130, 77248), (136, 73840), (142, 70720), (160, 62764), (170, 59072), (208, 48280), (221, 45440), (260, 38624), (272, 36920), (284, 35360), (320, 31382), (340, 29536), (355, 28288), (416, 24140), (442, 22720), (520, 19312), (544, 18460), (568, 17680), (640, 15691), (680, 14768), (710, 14144), (832, 12070), (884, 11360), (923, 10880), (1040, 9656), (1088, 9230), (1105, 9088), (1136, 8840), (1207, 8320), (1360, 7384), (1420, 7072), (1664, 6035), (1768, 5680), (1846, 5440), (2080, 4828), (2176, 4615), (2210, 4544), (2272, 4420), (2414, 4160), (2720, 3692), (2840, 3536)]