170924040

素因数分解:

$2^3\times 3^3\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{983}}^1$

素因数の和:1033

約数の個数: 256

約数和(自身を含む): 680140800

約数和(自身を除く): 509216760

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 23, 24, 27, 28, 30, 35, 36, 40, 42, 45, 46, 54, 56, 60, 63, 69, 70, 72, 84, 90, 92, 105, 108, 115, 120, 126, 135, 138, 140, 161, 168, 180, 184, 189, 207, 210, 216, 230, 252, 270, 276, 280, 315, 322, 345, 360, 378, 414, 420, 460, 483, 504, 540, 552, 621, 630, 644, 690, 756, 805, 828, 840, 920, 945, 966, 983, 1035, 1080, 1242, 1260, 1288, 1380, 1449, 1512, 1610, 1656, 1890, 1932, 1966, 2070, 2415, 2484, 2520, 2760, 2898, 2949, 3105, 3220, 3780, 3864, 3932, 4140, 4347, 4830, 4915, 4968, 5796, 5898, 6210, 6440, 6881, 7245, 7560, 7864, 8280, 8694, 8847, 9660, 9830, 11592, 11796, 12420, 13762, 14490, 14745, 17388, 17694, 19320, 19660, 20643, 21735, 22609, 23592, 24840, 26541, 27524, 28980, 29490, 34405, 34776, 35388, 39320, 41286, 43470, 44235, 45218, 53082, 55048, 57960, 58980, 61929, 67827, 68810, 70776, 82572, 86940, 88470, 90436, 103215, 106164, 113045, 117960, 123858, 132705, 135654, 137620, 158263, 165144, 173880, 176940, 180872, 185787, 203481, 206430, 212328, 226090, 247716, 265410, 271308, 275240, 309645, 316526, 339135, 353880, 371574, 406962, 412860, 452180, 474789, 495432, 530820, 542616, 610443, 619290, 633052, 678270, 743148, 791315, 813924, 825720, 904360, 928935, 949578, 1017405, 1061640, 1220886, 1238580, 1266104, 1356540, 1424367, 1486296, 1582630, 1627848, 1857870, 1899156, 2034810, 2373945, 2441772, 2477160, 2713080, 2848734, 3052215, 3165260, 3715740, 3798312, 4069620, 4273101, 4747890, 4883544, 5697468, 6104430, 6330520, 7121835, 7431480, 8139240, 8546202, 9495780, 11394936, 12208860, 14243670, 17092404, 18991560, 21365505, 24417720, 28487340, 34184808, 42731010, 56974680, 85462020, 170924040]

約数ペア:

[(1, 170924040), (2, 85462020), (3, 56974680), (4, 42731010), (5, 34184808), (6, 28487340), (7, 24417720), (8, 21365505), (9, 18991560), (10, 17092404), (12, 14243670), (14, 12208860), (15, 11394936), (18, 9495780), (20, 8546202), (21, 8139240), (23, 7431480), (24, 7121835), (27, 6330520), (28, 6104430), (30, 5697468), (35, 4883544), (36, 4747890), (40, 4273101), (42, 4069620), (45, 3798312), (46, 3715740), (54, 3165260), (56, 3052215), (60, 2848734), (63, 2713080), (69, 2477160), (70, 2441772), (72, 2373945), (84, 2034810), (90, 1899156), (92, 1857870), (105, 1627848), (108, 1582630), (115, 1486296), (120, 1424367), (126, 1356540), (135, 1266104), (138, 1238580), (140, 1220886), (161, 1061640), (168, 1017405), (180, 949578), (184, 928935), (189, 904360), (207, 825720), (210, 813924), (216, 791315), (230, 743148), (252, 678270), (270, 633052), (276, 619290), (280, 610443), (315, 542616), (322, 530820), (345, 495432), (360, 474789), (378, 452180), (414, 412860), (420, 406962), (460, 371574), (483, 353880), (504, 339135), (540, 316526), (552, 309645), (621, 275240), (630, 271308), (644, 265410), (690, 247716), (756, 226090), (805, 212328), (828, 206430), (840, 203481), (920, 185787), (945, 180872), (966, 176940), (983, 173880), (1035, 165144), (1080, 158263), (1242, 137620), (1260, 135654), (1288, 132705), (1380, 123858), (1449, 117960), (1512, 113045), (1610, 106164), (1656, 103215), (1890, 90436), (1932, 88470), (1966, 86940), (2070, 82572), (2415, 70776), (2484, 68810), (2520, 67827), (2760, 61929), (2898, 58980), (2949, 57960), (3105, 55048), (3220, 53082), (3780, 45218), (3864, 44235), (3932, 43470), (4140, 41286), (4347, 39320), (4830, 35388), (4915, 34776), (4968, 34405), (5796, 29490), (5898, 28980), (6210, 27524), (6440, 26541), (6881, 24840), (7245, 23592), (7560, 22609), (7864, 21735), (8280, 20643), (8694, 19660), (8847, 19320), (9660, 17694), (9830, 17388), (11592, 14745), (11796, 14490), (12420, 13762)]