1931364480

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{877}}^1$

素因数の和:967

約数の個数: 256

約数和(自身を含む): 6534005760

約数和(自身を除く): 4602641280

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 31, 32, 37, 40, 48, 60, 62, 64, 74, 80, 93, 96, 111, 120, 124, 128, 148, 155, 160, 185, 186, 192, 222, 240, 248, 296, 310, 320, 370, 372, 384, 444, 465, 480, 496, 555, 592, 620, 640, 740, 744, 877, 888, 930, 960, 992, 1110, 1147, 1184, 1240, 1480, 1488, 1754, 1776, 1860, 1920, 1984, 2220, 2294, 2368, 2480, 2631, 2960, 2976, 3441, 3508, 3552, 3720, 3968, 4385, 4440, 4588, 4736, 4960, 5262, 5735, 5920, 5952, 6882, 7016, 7104, 7440, 8770, 8880, 9176, 9920, 10524, 11470, 11840, 11904, 13155, 13764, 14032, 14208, 14880, 17205, 17540, 17760, 18352, 19840, 21048, 22940, 23680, 26310, 27187, 27528, 28064, 29760, 32449, 34410, 35080, 35520, 36704, 42096, 45880, 52620, 54374, 55056, 56128, 59520, 64898, 68820, 70160, 71040, 73408, 81561, 84192, 91760, 97347, 105240, 108748, 110112, 112256, 129796, 135935, 137640, 140320, 146816, 162245, 163122, 168384, 183520, 194694, 210480, 217496, 220224, 259592, 271870, 275280, 280640, 324490, 326244, 336768, 367040, 389388, 407805, 420960, 434992, 440448, 486735, 519184, 543740, 550560, 561280, 648980, 652488, 734080, 778776, 815610, 841920, 869984, 973470, 1005919, 1038368, 1087480, 1101120, 1297960, 1304976, 1557552, 1631220, 1683840, 1739968, 1946940, 2011838, 2076736, 2174960, 2202240, 2595920, 2609952, 3017757, 3115104, 3262440, 3479936, 3893880, 4023676, 4153472, 4349920, 5029595, 5191840, 5219904, 6035514, 6230208, 6524880, 7787760, 8047352, 8699840, 10059190, 10383680, 10439808, 12071028, 12460416, 13049760, 15088785, 15575520, 16094704, 17399680, 20118380, 20767360, 24142056, 26099520, 30177570, 31151040, 32189408, 40236760, 48284112, 52199040, 60355140, 62302080, 64378816, 80473520, 96568224, 120710280, 128757632, 160947040, 193136448, 241420560, 321894080, 386272896, 482841120, 643788160, 965682240, 1931364480]

約数ペア:

[(1, 1931364480), (2, 965682240), (3, 643788160), (4, 482841120), (5, 386272896), (6, 321894080), (8, 241420560), (10, 193136448), (12, 160947040), (15, 128757632), (16, 120710280), (20, 96568224), (24, 80473520), (30, 64378816), (31, 62302080), (32, 60355140), (37, 52199040), (40, 48284112), (48, 40236760), (60, 32189408), (62, 31151040), (64, 30177570), (74, 26099520), (80, 24142056), (93, 20767360), (96, 20118380), (111, 17399680), (120, 16094704), (124, 15575520), (128, 15088785), (148, 13049760), (155, 12460416), (160, 12071028), (185, 10439808), (186, 10383680), (192, 10059190), (222, 8699840), (240, 8047352), (248, 7787760), (296, 6524880), (310, 6230208), (320, 6035514), (370, 5219904), (372, 5191840), (384, 5029595), (444, 4349920), (465, 4153472), (480, 4023676), (496, 3893880), (555, 3479936), (592, 3262440), (620, 3115104), (640, 3017757), (740, 2609952), (744, 2595920), (877, 2202240), (888, 2174960), (930, 2076736), (960, 2011838), (992, 1946940), (1110, 1739968), (1147, 1683840), (1184, 1631220), (1240, 1557552), (1480, 1304976), (1488, 1297960), (1754, 1101120), (1776, 1087480), (1860, 1038368), (1920, 1005919), (1984, 973470), (2220, 869984), (2294, 841920), (2368, 815610), (2480, 778776), (2631, 734080), (2960, 652488), (2976, 648980), (3441, 561280), (3508, 550560), (3552, 543740), (3720, 519184), (3968, 486735), (4385, 440448), (4440, 434992), (4588, 420960), (4736, 407805), (4960, 389388), (5262, 367040), (5735, 336768), (5920, 326244), (5952, 324490), (6882, 280640), (7016, 275280), (7104, 271870), (7440, 259592), (8770, 220224), (8880, 217496), (9176, 210480), (9920, 194694), (10524, 183520), (11470, 168384), (11840, 163122), (11904, 162245), (13155, 146816), (13764, 140320), (14032, 137640), (14208, 135935), (14880, 129796), (17205, 112256), (17540, 110112), (17760, 108748), (18352, 105240), (19840, 97347), (21048, 91760), (22940, 84192), (23680, 81561), (26310, 73408), (27187, 71040), (27528, 70160), (28064, 68820), (29760, 64898), (32449, 59520), (34410, 56128), (35080, 55056), (35520, 54374), (36704, 52620), (42096, 45880)]