1956277680

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{307}}^1\times {\mathrm{3793}}^1$

素因数の和:4123

約数の個数: 160

約数和(自身を含む): 6955221504

約数和(自身を除く): 4998943824

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, 56, 60, 70, 80, 84, 105, 112, 120, 140, 168, 210, 240, 280, 307, 336, 420, 560, 614, 840, 921, 1228, 1535, 1680, 1842, 2149, 2456, 3070, 3684, 3793, 4298, 4605, 4912, 6140, 6447, 7368, 7586, 8596, 9210, 10745, 11379, 12280, 12894, 14736, 15172, 17192, 18420, 18965, 21490, 22758, 24560, 25788, 26551, 30344, 32235, 34384, 36840, 37930, 42980, 45516, 51576, 53102, 56895, 60688, 64470, 73680, 75860, 79653, 85960, 91032, 103152, 106204, 113790, 128940, 132755, 151720, 159306, 171920, 182064, 212408, 227580, 257880, 265510, 303440, 318612, 398265, 424816, 455160, 515760, 531020, 637224, 796530, 910320, 1062040, 1164451, 1274448, 1593060, 2124080, 2328902, 3186120, 3493353, 4657804, 5822255, 6372240, 6986706, 8151157, 9315608, 11644510, 13973412, 16302314, 17466765, 18631216, 23289020, 24453471, 27946824, 32604628, 34933530, 40755785, 46578040, 48906942, 55893648, 65209256, 69867060, 81511570, 93156080, 97813884, 122267355, 130418512, 139734120, 163023140, 195627768, 244534710, 279468240, 326046280, 391255536, 489069420, 652092560, 978138840, 1956277680]

約数ペア:

[(1, 1956277680), (2, 978138840), (3, 652092560), (4, 489069420), (5, 391255536), (6, 326046280), (7, 279468240), (8, 244534710), (10, 195627768), (12, 163023140), (14, 139734120), (15, 130418512), (16, 122267355), (20, 97813884), (21, 93156080), (24, 81511570), (28, 69867060), (30, 65209256), (35, 55893648), (40, 48906942), (42, 46578040), (48, 40755785), (56, 34933530), (60, 32604628), (70, 27946824), (80, 24453471), (84, 23289020), (105, 18631216), (112, 17466765), (120, 16302314), (140, 13973412), (168, 11644510), (210, 9315608), (240, 8151157), (280, 6986706), (307, 6372240), (336, 5822255), (420, 4657804), (560, 3493353), (614, 3186120), (840, 2328902), (921, 2124080), (1228, 1593060), (1535, 1274448), (1680, 1164451), (1842, 1062040), (2149, 910320), (2456, 796530), (3070, 637224), (3684, 531020), (3793, 515760), (4298, 455160), (4605, 424816), (4912, 398265), (6140, 318612), (6447, 303440), (7368, 265510), (7586, 257880), (8596, 227580), (9210, 212408), (10745, 182064), (11379, 171920), (12280, 159306), (12894, 151720), (14736, 132755), (15172, 128940), (17192, 113790), (18420, 106204), (18965, 103152), (21490, 91032), (22758, 85960), (24560, 79653), (25788, 75860), (26551, 73680), (30344, 64470), (32235, 60688), (34384, 56895), (36840, 53102), (37930, 51576), (42980, 45516)]