53727240

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{167}}^1\times {\mathrm{383}}^1$

素因数の和:571

約数の個数: 128

約数和(自身を含む): 185794560

約数和(自身を除く): 132067320

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, 167, 168, 210, 280, 334, 383, 420, 501, 668, 766, 835, 840, 1002, 1149, 1169, 1336, 1532, 1670, 1915, 2004, 2298, 2338, 2505, 2681, 3064, 3340, 3507, 3830, 4008, 4596, 4676, 5010, 5362, 5745, 5845, 6680, 7014, 7660, 8043, 9192, 9352, 10020, 10724, 11490, 11690, 13405, 14028, 15320, 16086, 17535, 20040, 21448, 22980, 23380, 26810, 28056, 32172, 35070, 40215, 45960, 46760, 53620, 63961, 64344, 70140, 80430, 107240, 127922, 140280, 160860, 191883, 255844, 319805, 321720, 383766, 447727, 511688, 639610, 767532, 895454, 959415, 1279220, 1343181, 1535064, 1790908, 1918830, 2238635, 2558440, 2686362, 3581816, 3837660, 4477270, 5372724, 6715905, 7675320, 8954540, 10745448, 13431810, 17909080, 26863620, 53727240]

約数ペア:

[(1, 53727240), (2, 26863620), (3, 17909080), (4, 13431810), (5, 10745448), (6, 8954540), (7, 7675320), (8, 6715905), (10, 5372724), (12, 4477270), (14, 3837660), (15, 3581816), (20, 2686362), (21, 2558440), (24, 2238635), (28, 1918830), (30, 1790908), (35, 1535064), (40, 1343181), (42, 1279220), (56, 959415), (60, 895454), (70, 767532), (84, 639610), (105, 511688), (120, 447727), (140, 383766), (167, 321720), (168, 319805), (210, 255844), (280, 191883), (334, 160860), (383, 140280), (420, 127922), (501, 107240), (668, 80430), (766, 70140), (835, 64344), (840, 63961), (1002, 53620), (1149, 46760), (1169, 45960), (1336, 40215), (1532, 35070), (1670, 32172), (1915, 28056), (2004, 26810), (2298, 23380), (2338, 22980), (2505, 21448), (2681, 20040), (3064, 17535), (3340, 16086), (3507, 15320), (3830, 14028), (4008, 13405), (4596, 11690), (4676, 11490), (5010, 10724), (5362, 10020), (5745, 9352), (5845, 9192), (6680, 8043), (7014, 7660)]