69668040

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{71}}^1$

素因数の和:152

約数の個数: 256

約数和(自身を含む): 248209920

約数和(自身を除く): 178541880

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 17, 20, 24, 26, 30, 34, 37, 39, 40, 51, 52, 60, 65, 68, 71, 74, 78, 85, 102, 104, 111, 120, 130, 136, 142, 148, 156, 170, 185, 195, 204, 213, 221, 222, 255, 260, 284, 296, 312, 340, 355, 370, 390, 408, 426, 442, 444, 481, 510, 520, 555, 568, 629, 663, 680, 710, 740, 780, 852, 884, 888, 923, 962, 1020, 1065, 1105, 1110, 1207, 1258, 1326, 1420, 1443, 1480, 1560, 1704, 1768, 1846, 1887, 1924, 2040, 2130, 2210, 2220, 2405, 2414, 2516, 2627, 2652, 2769, 2840, 2886, 3145, 3315, 3621, 3692, 3774, 3848, 4260, 4420, 4440, 4615, 4810, 4828, 5032, 5254, 5304, 5538, 5772, 6035, 6290, 6630, 7215, 7242, 7384, 7548, 7881, 8177, 8520, 8840, 9230, 9435, 9620, 9656, 10508, 11076, 11544, 12070, 12580, 13135, 13260, 13845, 14430, 14484, 15096, 15691, 15762, 16354, 18105, 18460, 18870, 19240, 21016, 22152, 24140, 24531, 25160, 26270, 26520, 27690, 28860, 28968, 31382, 31524, 32708, 34151, 36210, 36920, 37740, 39405, 40885, 44659, 47073, 48280, 49062, 52540, 55380, 57720, 62764, 63048, 65416, 68302, 72420, 75480, 78455, 78810, 81770, 89318, 94146, 98124, 102453, 105080, 110760, 122655, 125528, 133977, 136604, 144840, 156910, 157620, 163540, 170755, 178636, 188292, 196248, 204906, 223295, 235365, 245310, 267954, 273208, 313820, 315240, 327080, 341510, 357272, 376584, 409812, 446590, 470730, 490620, 512265, 535908, 580567, 627640, 669885, 683020, 819624, 893180, 941460, 981240, 1024530, 1071816, 1161134, 1339770, 1366040, 1741701, 1786360, 1882920, 2049060, 2322268, 2679540, 2902835, 3483402, 4098120, 4644536, 5359080, 5805670, 6966804, 8708505, 11611340, 13933608, 17417010, 23222680, 34834020, 69668040]

約数ペア:

[(1, 69668040), (2, 34834020), (3, 23222680), (4, 17417010), (5, 13933608), (6, 11611340), (8, 8708505), (10, 6966804), (12, 5805670), (13, 5359080), (15, 4644536), (17, 4098120), (20, 3483402), (24, 2902835), (26, 2679540), (30, 2322268), (34, 2049060), (37, 1882920), (39, 1786360), (40, 1741701), (51, 1366040), (52, 1339770), (60, 1161134), (65, 1071816), (68, 1024530), (71, 981240), (74, 941460), (78, 893180), (85, 819624), (102, 683020), (104, 669885), (111, 627640), (120, 580567), (130, 535908), (136, 512265), (142, 490620), (148, 470730), (156, 446590), (170, 409812), (185, 376584), (195, 357272), (204, 341510), (213, 327080), (221, 315240), (222, 313820), (255, 273208), (260, 267954), (284, 245310), (296, 235365), (312, 223295), (340, 204906), (355, 196248), (370, 188292), (390, 178636), (408, 170755), (426, 163540), (442, 157620), (444, 156910), (481, 144840), (510, 136604), (520, 133977), (555, 125528), (568, 122655), (629, 110760), (663, 105080), (680, 102453), (710, 98124), (740, 94146), (780, 89318), (852, 81770), (884, 78810), (888, 78455), (923, 75480), (962, 72420), (1020, 68302), (1065, 65416), (1105, 63048), (1110, 62764), (1207, 57720), (1258, 55380), (1326, 52540), (1420, 49062), (1443, 48280), (1480, 47073), (1560, 44659), (1704, 40885), (1768, 39405), (1846, 37740), (1887, 36920), (1924, 36210), (2040, 34151), (2130, 32708), (2210, 31524), (2220, 31382), (2405, 28968), (2414, 28860), (2516, 27690), (2627, 26520), (2652, 26270), (2769, 25160), (2840, 24531), (2886, 24140), (3145, 22152), (3315, 21016), (3621, 19240), (3692, 18870), (3774, 18460), (3848, 18105), (4260, 16354), (4420, 15762), (4440, 15691), (4615, 15096), (4810, 14484), (4828, 14430), (5032, 13845), (5254, 13260), (5304, 13135), (5538, 12580), (5772, 12070), (6035, 11544), (6290, 11076), (6630, 10508), (7215, 9656), (7242, 9620), (7384, 9435), (7548, 9230), (7881, 8840), (8177, 8520)]