84855120

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{953}}^1$

素因数の和:1029

約数の個数: 160

約数和(自身を含む): 306623232

約数和(自身を除く): 221768112

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 42, 48, 53, 56, 60, 70, 80, 84, 105, 106, 112, 120, 140, 159, 168, 210, 212, 240, 265, 280, 318, 336, 371, 420, 424, 530, 560, 636, 742, 795, 840, 848, 953, 1060, 1113, 1272, 1484, 1590, 1680, 1855, 1906, 2120, 2226, 2544, 2859, 2968, 3180, 3710, 3812, 4240, 4452, 4765, 5565, 5718, 5936, 6360, 6671, 7420, 7624, 8904, 9530, 11130, 11436, 12720, 13342, 14295, 14840, 15248, 17808, 19060, 20013, 22260, 22872, 26684, 28590, 29680, 33355, 38120, 40026, 44520, 45744, 50509, 53368, 57180, 66710, 76240, 80052, 89040, 100065, 101018, 106736, 114360, 133420, 151527, 160104, 200130, 202036, 228720, 252545, 266840, 303054, 320208, 353563, 400260, 404072, 505090, 533680, 606108, 707126, 757635, 800520, 808144, 1010180, 1060689, 1212216, 1414252, 1515270, 1601040, 1767815, 2020360, 2121378, 2424432, 2828504, 3030540, 3535630, 4040720, 4242756, 5303445, 5657008, 6061080, 7071260, 8485512, 10606890, 12122160, 14142520, 16971024, 21213780, 28285040, 42427560, 84855120]

約数ペア:

[(1, 84855120), (2, 42427560), (3, 28285040), (4, 21213780), (5, 16971024), (6, 14142520), (7, 12122160), (8, 10606890), (10, 8485512), (12, 7071260), (14, 6061080), (15, 5657008), (16, 5303445), (20, 4242756), (21, 4040720), (24, 3535630), (28, 3030540), (30, 2828504), (35, 2424432), (40, 2121378), (42, 2020360), (48, 1767815), (53, 1601040), (56, 1515270), (60, 1414252), (70, 1212216), (80, 1060689), (84, 1010180), (105, 808144), (106, 800520), (112, 757635), (120, 707126), (140, 606108), (159, 533680), (168, 505090), (210, 404072), (212, 400260), (240, 353563), (265, 320208), (280, 303054), (318, 266840), (336, 252545), (371, 228720), (420, 202036), (424, 200130), (530, 160104), (560, 151527), (636, 133420), (742, 114360), (795, 106736), (840, 101018), (848, 100065), (953, 89040), (1060, 80052), (1113, 76240), (1272, 66710), (1484, 57180), (1590, 53368), (1680, 50509), (1855, 45744), (1906, 44520), (2120, 40026), (2226, 38120), (2544, 33355), (2859, 29680), (2968, 28590), (3180, 26684), (3710, 22872), (3812, 22260), (4240, 20013), (4452, 19060), (4765, 17808), (5565, 15248), (5718, 14840), (5936, 14295), (6360, 13342), (6671, 12720), (7420, 11436), (7624, 11130), (8904, 9530)]