2222550960

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{41}}^2\times {\mathrm{787}}^1$

素因数の和:892

約数の個数: 240

約数和(自身を含む): 8081173248

約数和(自身を除く): 5858622288

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 41, 42, 48, 56, 60, 70, 80, 82, 84, 105, 112, 120, 123, 140, 164, 168, 205, 210, 240, 246, 280, 287, 328, 336, 410, 420, 492, 560, 574, 615, 656, 787, 820, 840, 861, 984, 1148, 1230, 1435, 1574, 1640, 1680, 1681, 1722, 1968, 2296, 2361, 2460, 2870, 3148, 3280, 3362, 3444, 3935, 4305, 4592, 4722, 4920, 5043, 5509, 5740, 6296, 6724, 6888, 7870, 8405, 8610, 9444, 9840, 10086, 11018, 11480, 11767, 11805, 12592, 13448, 13776, 15740, 16527, 16810, 17220, 18888, 20172, 22036, 22960, 23534, 23610, 25215, 26896, 27545, 31480, 32267, 33054, 33620, 34440, 35301, 37776, 40344, 44072, 47068, 47220, 50430, 55090, 58835, 62960, 64534, 66108, 67240, 68880, 70602, 80688, 82635, 88144, 94136, 94440, 96801, 100860, 110180, 117670, 129068, 132216, 134480, 141204, 161335, 165270, 176505, 188272, 188880, 193602, 201720, 220360, 225869, 235340, 258136, 264432, 282408, 322670, 330540, 353010, 387204, 403440, 440720, 451738, 470680, 484005, 516272, 564816, 645340, 661080, 677607, 706020, 774408, 903476, 941360, 968010, 1129345, 1290680, 1322160, 1322947, 1355214, 1412040, 1548816, 1806952, 1936020, 2258690, 2581360, 2645894, 2710428, 2824080, 3388035, 3613904, 3872040, 3968841, 4517380, 5291788, 5420856, 6614735, 6776070, 7744080, 7937682, 9034760, 9260629, 10583576, 10841712, 13229470, 13552140, 15875364, 18069520, 18521258, 19844205, 21167152, 26458940, 27104280, 27781887, 31750728, 37042516, 39688410, 46303145, 52917880, 54208560, 55563774, 63501456, 74085032, 79376820, 92606290, 105835760, 111127548, 138909435, 148170064, 158753640, 185212580, 222255096, 277818870, 317507280, 370425160, 444510192, 555637740, 740850320, 1111275480, 2222550960]

約数ペア:

[(1, 2222550960), (2, 1111275480), (3, 740850320), (4, 555637740), (5, 444510192), (6, 370425160), (7, 317507280), (8, 277818870), (10, 222255096), (12, 185212580), (14, 158753640), (15, 148170064), (16, 138909435), (20, 111127548), (21, 105835760), (24, 92606290), (28, 79376820), (30, 74085032), (35, 63501456), (40, 55563774), (41, 54208560), (42, 52917880), (48, 46303145), (56, 39688410), (60, 37042516), (70, 31750728), (80, 27781887), (82, 27104280), (84, 26458940), (105, 21167152), (112, 19844205), (120, 18521258), (123, 18069520), (140, 15875364), (164, 13552140), (168, 13229470), (205, 10841712), (210, 10583576), (240, 9260629), (246, 9034760), (280, 7937682), (287, 7744080), (328, 6776070), (336, 6614735), (410, 5420856), (420, 5291788), (492, 4517380), (560, 3968841), (574, 3872040), (615, 3613904), (656, 3388035), (787, 2824080), (820, 2710428), (840, 2645894), (861, 2581360), (984, 2258690), (1148, 1936020), (1230, 1806952), (1435, 1548816), (1574, 1412040), (1640, 1355214), (1680, 1322947), (1681, 1322160), (1722, 1290680), (1968, 1129345), (2296, 968010), (2361, 941360), (2460, 903476), (2870, 774408), (3148, 706020), (3280, 677607), (3362, 661080), (3444, 645340), (3935, 564816), (4305, 516272), (4592, 484005), (4722, 470680), (4920, 451738), (5043, 440720), (5509, 403440), (5740, 387204), (6296, 353010), (6724, 330540), (6888, 322670), (7870, 282408), (8405, 264432), (8610, 258136), (9444, 235340), (9840, 225869), (10086, 220360), (11018, 201720), (11480, 193602), (11767, 188880), (11805, 188272), (12592, 176505), (13448, 165270), (13776, 161335), (15740, 141204), (16527, 134480), (16810, 132216), (17220, 129068), (18888, 117670), (20172, 110180), (22036, 100860), (22960, 96801), (23534, 94440), (23610, 94136), (25215, 88144), (26896, 82635), (27545, 80688), (31480, 70602), (32267, 68880), (33054, 67240), (33620, 66108), (34440, 64534), (35301, 62960), (37776, 58835), (40344, 55090), (44072, 50430), (47068, 47220)]