72285360

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{2531}}^1$

素因数の和:2571

約数の個数: 160

約数和(自身を含む): 271268352

約数和(自身を除く): 198982992

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 17, 20, 21, 24, 28, 30, 34, 35, 40, 42, 48, 51, 56, 60, 68, 70, 80, 84, 85, 102, 105, 112, 119, 120, 136, 140, 168, 170, 204, 210, 238, 240, 255, 272, 280, 336, 340, 357, 408, 420, 476, 510, 560, 595, 680, 714, 816, 840, 952, 1020, 1190, 1360, 1428, 1680, 1785, 1904, 2040, 2380, 2531, 2856, 3570, 4080, 4760, 5062, 5712, 7140, 7593, 9520, 10124, 12655, 14280, 15186, 17717, 20248, 25310, 28560, 30372, 35434, 37965, 40496, 43027, 50620, 53151, 60744, 70868, 75930, 86054, 88585, 101240, 106302, 121488, 129081, 141736, 151860, 172108, 177170, 202480, 212604, 215135, 258162, 265755, 283472, 301189, 303720, 344216, 354340, 425208, 430270, 516324, 531510, 602378, 607440, 645405, 688432, 708680, 850416, 860540, 903567, 1032648, 1063020, 1204756, 1290810, 1417360, 1505945, 1721080, 1807134, 2065296, 2126040, 2409512, 2581620, 3011890, 3442160, 3614268, 4252080, 4517835, 4819024, 5163240, 6023780, 7228536, 9035670, 10326480, 12047560, 14457072, 18071340, 24095120, 36142680, 72285360]

約数ペア:

[(1, 72285360), (2, 36142680), (3, 24095120), (4, 18071340), (5, 14457072), (6, 12047560), (7, 10326480), (8, 9035670), (10, 7228536), (12, 6023780), (14, 5163240), (15, 4819024), (16, 4517835), (17, 4252080), (20, 3614268), (21, 3442160), (24, 3011890), (28, 2581620), (30, 2409512), (34, 2126040), (35, 2065296), (40, 1807134), (42, 1721080), (48, 1505945), (51, 1417360), (56, 1290810), (60, 1204756), (68, 1063020), (70, 1032648), (80, 903567), (84, 860540), (85, 850416), (102, 708680), (105, 688432), (112, 645405), (119, 607440), (120, 602378), (136, 531510), (140, 516324), (168, 430270), (170, 425208), (204, 354340), (210, 344216), (238, 303720), (240, 301189), (255, 283472), (272, 265755), (280, 258162), (336, 215135), (340, 212604), (357, 202480), (408, 177170), (420, 172108), (476, 151860), (510, 141736), (560, 129081), (595, 121488), (680, 106302), (714, 101240), (816, 88585), (840, 86054), (952, 75930), (1020, 70868), (1190, 60744), (1360, 53151), (1428, 50620), (1680, 43027), (1785, 40496), (1904, 37965), (2040, 35434), (2380, 30372), (2531, 28560), (2856, 25310), (3570, 20248), (4080, 17717), (4760, 15186), (5062, 14280), (5712, 12655), (7140, 10124), (7593, 9520)]