6666660

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1$

素因数の和:83

約数の個数: 288

約数和(自身を含む): 27885312

約数和(自身を除く): 21218652

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 11, 12, 13, 14, 15, 18, 20, 21, 22, 26, 28, 30, 33, 35, 36, 37, 39, 42, 44, 45, 52, 55, 60, 63, 65, 66, 70, 74, 77, 78, 84, 90, 91, 99, 105, 110, 111, 117, 126, 130, 132, 140, 143, 148, 154, 156, 165, 180, 182, 185, 195, 198, 210, 220, 222, 231, 234, 252, 259, 260, 273, 286, 308, 315, 330, 333, 364, 370, 385, 390, 396, 407, 420, 429, 444, 455, 462, 468, 481, 495, 518, 546, 555, 572, 585, 630, 660, 666, 693, 715, 740, 770, 777, 780, 814, 819, 858, 910, 924, 962, 990, 1001, 1036, 1092, 1110, 1155, 1170, 1221, 1260, 1287, 1295, 1332, 1365, 1386, 1430, 1443, 1540, 1554, 1628, 1638, 1665, 1716, 1820, 1924, 1980, 2002, 2035, 2145, 2220, 2310, 2331, 2340, 2405, 2442, 2574, 2590, 2730, 2772, 2849, 2860, 2886, 3003, 3108, 3276, 3330, 3367, 3465, 3663, 3885, 4004, 4070, 4095, 4290, 4329, 4620, 4662, 4810, 4884, 5005, 5148, 5180, 5291, 5460, 5698, 5772, 6006, 6105, 6435, 6660, 6734, 6930, 7215, 7326, 7770, 8140, 8190, 8547, 8580, 8658, 9009, 9324, 9620, 10010, 10101, 10582, 11396, 11655, 12012, 12210, 12870, 13468, 13860, 14245, 14430, 14652, 15015, 15540, 15873, 16380, 16835, 17094, 17316, 18018, 18315, 20020, 20202, 21164, 21645, 23310, 24420, 25641, 25740, 26455, 28490, 28860, 30030, 30303, 31746, 33670, 34188, 36036, 36630, 37037, 40404, 42735, 43290, 45045, 46620, 47619, 50505, 51282, 52910, 56980, 60060, 60606, 63492, 67340, 73260, 74074, 79365, 85470, 86580, 90090, 95238, 101010, 102564, 105820, 111111, 121212, 128205, 148148, 151515, 158730, 170940, 180180, 185185, 190476, 202020, 222222, 238095, 256410, 303030, 317460, 333333, 370370, 444444, 476190, 512820, 555555, 606060, 666666, 740740, 952380, 1111110, 1333332, 1666665, 2222220, 3333330, 6666660]

約数ペア:

[(1, 6666660), (2, 3333330), (3, 2222220), (4, 1666665), (5, 1333332), (6, 1111110), (7, 952380), (9, 740740), (10, 666666), (11, 606060), (12, 555555), (13, 512820), (14, 476190), (15, 444444), (18, 370370), (20, 333333), (21, 317460), (22, 303030), (26, 256410), (28, 238095), (30, 222222), (33, 202020), (35, 190476), (36, 185185), (37, 180180), (39, 170940), (42, 158730), (44, 151515), (45, 148148), (52, 128205), (55, 121212), (60, 111111), (63, 105820), (65, 102564), (66, 101010), (70, 95238), (74, 90090), (77, 86580), (78, 85470), (84, 79365), (90, 74074), (91, 73260), (99, 67340), (105, 63492), (110, 60606), (111, 60060), (117, 56980), (126, 52910), (130, 51282), (132, 50505), (140, 47619), (143, 46620), (148, 45045), (154, 43290), (156, 42735), (165, 40404), (180, 37037), (182, 36630), (185, 36036), (195, 34188), (198, 33670), (210, 31746), (220, 30303), (222, 30030), (231, 28860), (234, 28490), (252, 26455), (259, 25740), (260, 25641), (273, 24420), (286, 23310), (308, 21645), (315, 21164), (330, 20202), (333, 20020), (364, 18315), (370, 18018), (385, 17316), (390, 17094), (396, 16835), (407, 16380), (420, 15873), (429, 15540), (444, 15015), (455, 14652), (462, 14430), (468, 14245), (481, 13860), (495, 13468), (518, 12870), (546, 12210), (555, 12012), (572, 11655), (585, 11396), (630, 10582), (660, 10101), (666, 10010), (693, 9620), (715, 9324), (740, 9009), (770, 8658), (777, 8580), (780, 8547), (814, 8190), (819, 8140), (858, 7770), (910, 7326), (924, 7215), (962, 6930), (990, 6734), (1001, 6660), (1036, 6435), (1092, 6105), (1110, 6006), (1155, 5772), (1170, 5698), (1221, 5460), (1260, 5291), (1287, 5180), (1295, 5148), (1332, 5005), (1365, 4884), (1386, 4810), (1430, 4662), (1443, 4620), (1540, 4329), (1554, 4290), (1628, 4095), (1638, 4070), (1665, 4004), (1716, 3885), (1820, 3663), (1924, 3465), (1980, 3367), (2002, 3330), (2035, 3276), (2145, 3108), (2220, 3003), (2310, 2886), (2331, 2860), (2340, 2849), (2405, 2772), (2442, 2730), (2574, 2590)]