2470190520

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{167}}^1\times {\mathrm{17609}}^1$

素因数の和:17797

約数の個数: 128

約数和(自身を含む): 8520422400

約数和(自身を除く): 6050231880

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, 420, 501, 668, 835, 840, 1002, 1169, 1336, 1670, 2004, 2338, 2505, 3340, 3507, 4008, 4676, 5010, 5845, 6680, 7014, 9352, 10020, 11690, 14028, 17535, 17609, 20040, 23380, 28056, 35070, 35218, 46760, 52827, 70140, 70436, 88045, 105654, 123263, 140280, 140872, 176090, 211308, 246526, 264135, 352180, 369789, 422616, 493052, 528270, 616315, 704360, 739578, 986104, 1056540, 1232630, 1479156, 1848945, 2113080, 2465260, 2940703, 2958312, 3697890, 4930520, 5881406, 7395780, 8822109, 11762812, 14703515, 14791560, 17644218, 20584921, 23525624, 29407030, 35288436, 41169842, 44110545, 58814060, 61754763, 70576872, 82339684, 88221090, 102924605, 117628120, 123509526, 164679368, 176442180, 205849210, 247019052, 308773815, 352884360, 411698420, 494038104, 617547630, 823396840, 1235095260, 2470190520]

約数ペア:

[(1, 2470190520), (2, 1235095260), (3, 823396840), (4, 617547630), (5, 494038104), (6, 411698420), (7, 352884360), (8, 308773815), (10, 247019052), (12, 205849210), (14, 176442180), (15, 164679368), (20, 123509526), (21, 117628120), (24, 102924605), (28, 88221090), (30, 82339684), (35, 70576872), (40, 61754763), (42, 58814060), (56, 44110545), (60, 41169842), (70, 35288436), (84, 29407030), (105, 23525624), (120, 20584921), (140, 17644218), (167, 14791560), (168, 14703515), (210, 11762812), (280, 8822109), (334, 7395780), (420, 5881406), (501, 4930520), (668, 3697890), (835, 2958312), (840, 2940703), (1002, 2465260), (1169, 2113080), (1336, 1848945), (1670, 1479156), (2004, 1232630), (2338, 1056540), (2505, 986104), (3340, 739578), (3507, 704360), (4008, 616315), (4676, 528270), (5010, 493052), (5845, 422616), (6680, 369789), (7014, 352180), (9352, 264135), (10020, 246526), (11690, 211308), (14028, 176090), (17535, 140872), (17609, 140280), (20040, 123263), (23380, 105654), (28056, 88045), (35070, 70436), (35218, 70140), (46760, 52827)]