4874954640

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{449}}^1\times {\mathrm{2381}}^1$

素因数の和:2865

約数の個数: 160

約数和(自身を含む): 15949872000

約数和(自身を除く): 11074917360

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 30, 38, 40, 48, 57, 60, 76, 80, 95, 114, 120, 152, 190, 228, 240, 285, 304, 380, 449, 456, 570, 760, 898, 912, 1140, 1347, 1520, 1796, 2245, 2280, 2381, 2694, 3592, 4490, 4560, 4762, 5388, 6735, 7143, 7184, 8531, 8980, 9524, 10776, 11905, 13470, 14286, 17062, 17960, 19048, 21552, 23810, 25593, 26940, 28572, 34124, 35715, 35920, 38096, 42655, 45239, 47620, 51186, 53880, 57144, 68248, 71430, 85310, 90478, 95240, 102372, 107760, 114288, 127965, 135717, 136496, 142860, 170620, 180956, 190480, 204744, 226195, 255930, 271434, 285720, 341240, 361912, 409488, 452390, 511860, 542868, 571440, 678585, 682480, 723824, 904780, 1023720, 1069069, 1085736, 1357170, 1809560, 2047440, 2138138, 2171472, 2714340, 3207207, 3619120, 4276276, 5345345, 5428680, 6414414, 8552552, 10690690, 10857360, 12828828, 16036035, 17105104, 20312311, 21381380, 25657656, 32072070, 40624622, 42762760, 51315312, 60936933, 64144140, 81249244, 85525520, 101561555, 121873866, 128288280, 162498488, 203123110, 243747732, 256576560, 304684665, 324996976, 406246220, 487495464, 609369330, 812492440, 974990928, 1218738660, 1624984880, 2437477320, 4874954640]

約数ペア:

[(1, 4874954640), (2, 2437477320), (3, 1624984880), (4, 1218738660), (5, 974990928), (6, 812492440), (8, 609369330), (10, 487495464), (12, 406246220), (15, 324996976), (16, 304684665), (19, 256576560), (20, 243747732), (24, 203123110), (30, 162498488), (38, 128288280), (40, 121873866), (48, 101561555), (57, 85525520), (60, 81249244), (76, 64144140), (80, 60936933), (95, 51315312), (114, 42762760), (120, 40624622), (152, 32072070), (190, 25657656), (228, 21381380), (240, 20312311), (285, 17105104), (304, 16036035), (380, 12828828), (449, 10857360), (456, 10690690), (570, 8552552), (760, 6414414), (898, 5428680), (912, 5345345), (1140, 4276276), (1347, 3619120), (1520, 3207207), (1796, 2714340), (2245, 2171472), (2280, 2138138), (2381, 2047440), (2694, 1809560), (3592, 1357170), (4490, 1085736), (4560, 1069069), (4762, 1023720), (5388, 904780), (6735, 723824), (7143, 682480), (7184, 678585), (8531, 571440), (8980, 542868), (9524, 511860), (10776, 452390), (11905, 409488), (13470, 361912), (14286, 341240), (17062, 285720), (17960, 271434), (19048, 255930), (21552, 226195), (23810, 204744), (25593, 190480), (26940, 180956), (28572, 170620), (34124, 142860), (35715, 136496), (35920, 135717), (38096, 127965), (42655, 114288), (45239, 107760), (47620, 102372), (51186, 95240), (53880, 90478), (57144, 85310), (68248, 71430)]