38730070680

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{2531}}^1\times {\mathrm{18217}}^1$

素因数の和:20769

約数の個数: 128

約数和(自身を含む): 132848570880

約数和(自身を除く): 94118500200

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 70, 84, 105, 120, 140, 168, 210, 280, 420, 840, 2531, 5062, 7593, 10124, 12655, 15186, 17717, 18217, 20248, 25310, 30372, 35434, 36434, 37965, 50620, 53151, 54651, 60744, 70868, 72868, 75930, 88585, 91085, 101240, 106302, 109302, 127519, 141736, 145736, 151860, 177170, 182170, 212604, 218604, 255038, 265755, 273255, 303720, 354340, 364340, 382557, 425208, 437208, 510076, 531510, 546510, 637595, 708680, 728680, 765114, 1020152, 1063020, 1093020, 1275190, 1530228, 1912785, 2126040, 2186040, 2550380, 3060456, 3825570, 5100760, 7651140, 15302280, 46107227, 92214454, 138321681, 184428908, 230536135, 276643362, 322750589, 368857816, 461072270, 553286724, 645501178, 691608405, 922144540, 968251767, 1106573448, 1291002356, 1383216810, 1613752945, 1844289080, 1936503534, 2582004712, 2766433620, 3227505890, 3873007068, 4841258835, 5532867240, 6455011780, 7746014136, 9682517670, 12910023560, 19365035340, 38730070680]

約数ペア:

[(1, 38730070680), (2, 19365035340), (3, 12910023560), (4, 9682517670), (5, 7746014136), (6, 6455011780), (7, 5532867240), (8, 4841258835), (10, 3873007068), (12, 3227505890), (14, 2766433620), (15, 2582004712), (20, 1936503534), (21, 1844289080), (24, 1613752945), (28, 1383216810), (30, 1291002356), (35, 1106573448), (40, 968251767), (42, 922144540), (56, 691608405), (60, 645501178), (70, 553286724), (84, 461072270), (105, 368857816), (120, 322750589), (140, 276643362), (168, 230536135), (210, 184428908), (280, 138321681), (420, 92214454), (840, 46107227), (2531, 15302280), (5062, 7651140), (7593, 5100760), (10124, 3825570), (12655, 3060456), (15186, 2550380), (17717, 2186040), (18217, 2126040), (20248, 1912785), (25310, 1530228), (30372, 1275190), (35434, 1093020), (36434, 1063020), (37965, 1020152), (50620, 765114), (53151, 728680), (54651, 708680), (60744, 637595), (70868, 546510), (72868, 531510), (75930, 510076), (88585, 437208), (91085, 425208), (101240, 382557), (106302, 364340), (109302, 354340), (127519, 303720), (141736, 273255), (145736, 265755), (151860, 255038), (177170, 218604), (182170, 212604)]