210580920

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{1297}}^1$

素因数の和:1366

約数の個数: 192

約数和(自身を含む): 765404640

約数和(自身を除く): 554823720

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 18, 20, 22, 24, 30, 33, 36, 40, 41, 44, 45, 55, 60, 66, 72, 82, 88, 90, 99, 110, 120, 123, 132, 164, 165, 180, 198, 205, 220, 246, 264, 328, 330, 360, 369, 396, 410, 440, 451, 492, 495, 615, 660, 738, 792, 820, 902, 984, 990, 1230, 1297, 1320, 1353, 1476, 1640, 1804, 1845, 1980, 2255, 2460, 2594, 2706, 2952, 3608, 3690, 3891, 3960, 4059, 4510, 4920, 5188, 5412, 6485, 6765, 7380, 7782, 8118, 9020, 10376, 10824, 11673, 12970, 13530, 14267, 14760, 15564, 16236, 18040, 19455, 20295, 23346, 25940, 27060, 28534, 31128, 32472, 38910, 40590, 42801, 46692, 51880, 53177, 54120, 57068, 58365, 71335, 77820, 81180, 85602, 93384, 106354, 114136, 116730, 128403, 142670, 155640, 159531, 162360, 171204, 212708, 214005, 233460, 256806, 265885, 285340, 319062, 342408, 425416, 428010, 466920, 478593, 513612, 531770, 570680, 584947, 638124, 642015, 797655, 856020, 957186, 1027224, 1063540, 1169894, 1276248, 1284030, 1595310, 1712040, 1754841, 1914372, 2127080, 2339788, 2392965, 2568060, 2924735, 3190620, 3509682, 3828744, 4679576, 4785930, 5136120, 5264523, 5849470, 6381240, 7019364, 8774205, 9571860, 10529046, 11698940, 14038728, 17548410, 19143720, 21058092, 23397880, 26322615, 35096820, 42116184, 52645230, 70193640, 105290460, 210580920]

約数ペア:

[(1, 210580920), (2, 105290460), (3, 70193640), (4, 52645230), (5, 42116184), (6, 35096820), (8, 26322615), (9, 23397880), (10, 21058092), (11, 19143720), (12, 17548410), (15, 14038728), (18, 11698940), (20, 10529046), (22, 9571860), (24, 8774205), (30, 7019364), (33, 6381240), (36, 5849470), (40, 5264523), (41, 5136120), (44, 4785930), (45, 4679576), (55, 3828744), (60, 3509682), (66, 3190620), (72, 2924735), (82, 2568060), (88, 2392965), (90, 2339788), (99, 2127080), (110, 1914372), (120, 1754841), (123, 1712040), (132, 1595310), (164, 1284030), (165, 1276248), (180, 1169894), (198, 1063540), (205, 1027224), (220, 957186), (246, 856020), (264, 797655), (328, 642015), (330, 638124), (360, 584947), (369, 570680), (396, 531770), (410, 513612), (440, 478593), (451, 466920), (492, 428010), (495, 425416), (615, 342408), (660, 319062), (738, 285340), (792, 265885), (820, 256806), (902, 233460), (984, 214005), (990, 212708), (1230, 171204), (1297, 162360), (1320, 159531), (1353, 155640), (1476, 142670), (1640, 128403), (1804, 116730), (1845, 114136), (1980, 106354), (2255, 93384), (2460, 85602), (2594, 81180), (2706, 77820), (2952, 71335), (3608, 58365), (3690, 57068), (3891, 54120), (3960, 53177), (4059, 51880), (4510, 46692), (4920, 42801), (5188, 40590), (5412, 38910), (6485, 32472), (6765, 31128), (7380, 28534), (7782, 27060), (8118, 25940), (9020, 23346), (10376, 20295), (10824, 19455), (11673, 18040), (12970, 16236), (13530, 15564), (14267, 14760)]