18446066520

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{967}}^1\times {\mathrm{22709}}^1$

素因数の和:23697

約数の個数: 128

約数和(自身を含む): 63311846400

約数和(自身を除く): 44865779880

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, 420, 840, 967, 1934, 2901, 3868, 4835, 5802, 6769, 7736, 9670, 11604, 13538, 14505, 19340, 20307, 22709, 23208, 27076, 29010, 33845, 38680, 40614, 45418, 54152, 58020, 67690, 68127, 81228, 90836, 101535, 113545, 116040, 135380, 136254, 158963, 162456, 181672, 203070, 227090, 270760, 272508, 317926, 340635, 406140, 454180, 476889, 545016, 635852, 681270, 794815, 812280, 908360, 953778, 1271704, 1362540, 1589630, 1907556, 2384445, 2725080, 3179260, 3815112, 4768890, 6358520, 9537780, 19075560, 21959603, 43919206, 65878809, 87838412, 109798015, 131757618, 153717221, 175676824, 219596030, 263515236, 307434442, 329394045, 439192060, 461151663, 527030472, 614868884, 658788090, 768586105, 878384120, 922303326, 1229737768, 1317576180, 1537172210, 1844606652, 2305758315, 2635152360, 3074344420, 3689213304, 4611516630, 6148688840, 9223033260, 18446066520]

約数ペア:

[(1, 18446066520), (2, 9223033260), (3, 6148688840), (4, 4611516630), (5, 3689213304), (6, 3074344420), (7, 2635152360), (8, 2305758315), (10, 1844606652), (12, 1537172210), (14, 1317576180), (15, 1229737768), (20, 922303326), (21, 878384120), (24, 768586105), (28, 658788090), (30, 614868884), (35, 527030472), (40, 461151663), (42, 439192060), (56, 329394045), (60, 307434442), (70, 263515236), (84, 219596030), (105, 175676824), (120, 153717221), (140, 131757618), (168, 109798015), (210, 87838412), (280, 65878809), (420, 43919206), (840, 21959603), (967, 19075560), (1934, 9537780), (2901, 6358520), (3868, 4768890), (4835, 3815112), (5802, 3179260), (6769, 2725080), (7736, 2384445), (9670, 1907556), (11604, 1589630), (13538, 1362540), (14505, 1271704), (19340, 953778), (20307, 908360), (22709, 812280), (23208, 794815), (27076, 681270), (29010, 635852), (33845, 545016), (38680, 476889), (40614, 454180), (45418, 406140), (54152, 340635), (58020, 317926), (67690, 272508), (68127, 270760), (81228, 227090), (90836, 203070), (101535, 181672), (113545, 162456), (116040, 158963), (135380, 136254)]