57505560

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{4027}}^1$

素因数の和:4065

約数の個数: 128

約数和(自身を含む): 208811520

約数和(自身を除く): 151305960

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 17, 20, 21, 24, 28, 30, 34, 35, 40, 42, 51, 56, 60, 68, 70, 84, 85, 102, 105, 119, 120, 136, 140, 168, 170, 204, 210, 238, 255, 280, 340, 357, 408, 420, 476, 510, 595, 680, 714, 840, 952, 1020, 1190, 1428, 1785, 2040, 2380, 2856, 3570, 4027, 4760, 7140, 8054, 12081, 14280, 16108, 20135, 24162, 28189, 32216, 40270, 48324, 56378, 60405, 68459, 80540, 84567, 96648, 112756, 120810, 136918, 140945, 161080, 169134, 205377, 225512, 241620, 273836, 281890, 338268, 342295, 410754, 422835, 479213, 483240, 547672, 563780, 676536, 684590, 821508, 845670, 958426, 1026885, 1127560, 1369180, 1437639, 1643016, 1691340, 1916852, 2053770, 2396065, 2738360, 2875278, 3382680, 3833704, 4107540, 4792130, 5750556, 7188195, 8215080, 9584260, 11501112, 14376390, 19168520, 28752780, 57505560]

約数ペア:

[(1, 57505560), (2, 28752780), (3, 19168520), (4, 14376390), (5, 11501112), (6, 9584260), (7, 8215080), (8, 7188195), (10, 5750556), (12, 4792130), (14, 4107540), (15, 3833704), (17, 3382680), (20, 2875278), (21, 2738360), (24, 2396065), (28, 2053770), (30, 1916852), (34, 1691340), (35, 1643016), (40, 1437639), (42, 1369180), (51, 1127560), (56, 1026885), (60, 958426), (68, 845670), (70, 821508), (84, 684590), (85, 676536), (102, 563780), (105, 547672), (119, 483240), (120, 479213), (136, 422835), (140, 410754), (168, 342295), (170, 338268), (204, 281890), (210, 273836), (238, 241620), (255, 225512), (280, 205377), (340, 169134), (357, 161080), (408, 140945), (420, 136918), (476, 120810), (510, 112756), (595, 96648), (680, 84567), (714, 80540), (840, 68459), (952, 60405), (1020, 56378), (1190, 48324), (1428, 40270), (1785, 32216), (2040, 28189), (2380, 24162), (2856, 20135), (3570, 16108), (4027, 14280), (4760, 12081), (7140, 8054)]