1153999560

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{281}}^1\times {\mathrm{4889}}^1$

素因数の和:5191

約数の個数: 128

約数和(自身を含む): 3971462400

約数和(自身を除く): 2817462840

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, 281, 420, 562, 840, 843, 1124, 1405, 1686, 1967, 2248, 2810, 3372, 3934, 4215, 4889, 5620, 5901, 6744, 7868, 8430, 9778, 9835, 11240, 11802, 14667, 15736, 16860, 19556, 19670, 23604, 24445, 29334, 29505, 33720, 34223, 39112, 39340, 47208, 48890, 58668, 59010, 68446, 73335, 78680, 97780, 102669, 117336, 118020, 136892, 146670, 171115, 195560, 205338, 236040, 273784, 293340, 342230, 410676, 513345, 586680, 684460, 821352, 1026690, 1368920, 1373809, 2053380, 2747618, 4106760, 4121427, 5495236, 6869045, 8242854, 9616663, 10990472, 13738090, 16485708, 19233326, 20607135, 27476180, 28849989, 32971416, 38466652, 41214270, 48083315, 54952360, 57699978, 76933304, 82428540, 96166630, 115399956, 144249945, 164857080, 192333260, 230799912, 288499890, 384666520, 576999780, 1153999560]

約数ペア:

[(1, 1153999560), (2, 576999780), (3, 384666520), (4, 288499890), (5, 230799912), (6, 192333260), (7, 164857080), (8, 144249945), (10, 115399956), (12, 96166630), (14, 82428540), (15, 76933304), (20, 57699978), (21, 54952360), (24, 48083315), (28, 41214270), (30, 38466652), (35, 32971416), (40, 28849989), (42, 27476180), (56, 20607135), (60, 19233326), (70, 16485708), (84, 13738090), (105, 10990472), (120, 9616663), (140, 8242854), (168, 6869045), (210, 5495236), (280, 4121427), (281, 4106760), (420, 2747618), (562, 2053380), (840, 1373809), (843, 1368920), (1124, 1026690), (1405, 821352), (1686, 684460), (1967, 586680), (2248, 513345), (2810, 410676), (3372, 342230), (3934, 293340), (4215, 273784), (4889, 236040), (5620, 205338), (5901, 195560), (6744, 171115), (7868, 146670), (8430, 136892), (9778, 118020), (9835, 117336), (11240, 102669), (11802, 97780), (14667, 78680), (15736, 73335), (16860, 68446), (19556, 59010), (19670, 58668), (23604, 48890), (24445, 47208), (29334, 39340), (29505, 39112), (33720, 34223)]