870920160

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{281}}^1\times {\mathrm{587}}^1$

素因数の和:897

約数の個数: 192

約数和(自身を含む): 3008565504

約数和(自身を除く): 2137645344

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 32, 33, 40, 44, 48, 55, 60, 66, 80, 88, 96, 110, 120, 132, 160, 165, 176, 220, 240, 264, 281, 330, 352, 440, 480, 528, 562, 587, 660, 843, 880, 1056, 1124, 1174, 1320, 1405, 1686, 1760, 1761, 2248, 2348, 2640, 2810, 2935, 3091, 3372, 3522, 4215, 4496, 4696, 5280, 5620, 5870, 6182, 6457, 6744, 7044, 8430, 8805, 8992, 9273, 9392, 11240, 11740, 12364, 12914, 13488, 14088, 15455, 16860, 17610, 18546, 18784, 19371, 22480, 23480, 24728, 25828, 26976, 28176, 30910, 32285, 33720, 35220, 37092, 38742, 44960, 46365, 46960, 49456, 51656, 56352, 61820, 64570, 67440, 70440, 74184, 77484, 92730, 93920, 96855, 98912, 103312, 123640, 129140, 134880, 140880, 148368, 154968, 164947, 185460, 193710, 206624, 247280, 258280, 281760, 296736, 309936, 329894, 370920, 387420, 494560, 494841, 516560, 619872, 659788, 741840, 774840, 824735, 989682, 1033120, 1319576, 1483680, 1549680, 1649470, 1814417, 1979364, 2474205, 2639152, 3099360, 3298940, 3628834, 3958728, 4948410, 5278304, 5443251, 6597880, 7257668, 7917456, 9072085, 9896820, 10886502, 13195760, 14515336, 15834912, 18144170, 19793640, 21773004, 26391520, 27216255, 29030672, 36288340, 39587280, 43546008, 54432510, 58061344, 72576680, 79174560, 87092016, 108865020, 145153360, 174184032, 217730040, 290306720, 435460080, 870920160]

約数ペア:

[(1, 870920160), (2, 435460080), (3, 290306720), (4, 217730040), (5, 174184032), (6, 145153360), (8, 108865020), (10, 87092016), (11, 79174560), (12, 72576680), (15, 58061344), (16, 54432510), (20, 43546008), (22, 39587280), (24, 36288340), (30, 29030672), (32, 27216255), (33, 26391520), (40, 21773004), (44, 19793640), (48, 18144170), (55, 15834912), (60, 14515336), (66, 13195760), (80, 10886502), (88, 9896820), (96, 9072085), (110, 7917456), (120, 7257668), (132, 6597880), (160, 5443251), (165, 5278304), (176, 4948410), (220, 3958728), (240, 3628834), (264, 3298940), (281, 3099360), (330, 2639152), (352, 2474205), (440, 1979364), (480, 1814417), (528, 1649470), (562, 1549680), (587, 1483680), (660, 1319576), (843, 1033120), (880, 989682), (1056, 824735), (1124, 774840), (1174, 741840), (1320, 659788), (1405, 619872), (1686, 516560), (1760, 494841), (1761, 494560), (2248, 387420), (2348, 370920), (2640, 329894), (2810, 309936), (2935, 296736), (3091, 281760), (3372, 258280), (3522, 247280), (4215, 206624), (4496, 193710), (4696, 185460), (5280, 164947), (5620, 154968), (5870, 148368), (6182, 140880), (6457, 134880), (6744, 129140), (7044, 123640), (8430, 103312), (8805, 98912), (8992, 96855), (9273, 93920), (9392, 92730), (11240, 77484), (11740, 74184), (12364, 70440), (12914, 67440), (13488, 64570), (14088, 61820), (15455, 56352), (16860, 51656), (17610, 49456), (18546, 46960), (18784, 46365), (19371, 44960), (22480, 38742), (23480, 37092), (24728, 35220), (25828, 33720), (26976, 32285), (28176, 30910)]