160864800

素因数分解:

$2^5\times 3^1\times 5^2\times {\mathrm{97}}^1\times {\mathrm{691}}^1$

素因数の和:811

約数の個数: 144

約数和(自身を含む): 529778592

約数和(自身を除く): 368913792

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 32, 40, 48, 50, 60, 75, 80, 96, 97, 100, 120, 150, 160, 194, 200, 240, 291, 300, 388, 400, 480, 485, 582, 600, 691, 776, 800, 970, 1164, 1200, 1382, 1455, 1552, 1940, 2073, 2328, 2400, 2425, 2764, 2910, 3104, 3455, 3880, 4146, 4656, 4850, 5528, 5820, 6910, 7275, 7760, 8292, 9312, 9700, 10365, 11056, 11640, 13820, 14550, 15520, 16584, 17275, 19400, 20730, 22112, 23280, 27640, 29100, 33168, 34550, 38800, 41460, 46560, 51825, 55280, 58200, 66336, 67027, 69100, 77600, 82920, 103650, 110560, 116400, 134054, 138200, 165840, 201081, 207300, 232800, 268108, 276400, 331680, 335135, 402162, 414600, 536216, 552800, 670270, 804324, 829200, 1005405, 1072432, 1340540, 1608648, 1658400, 1675675, 2010810, 2144864, 2681080, 3217296, 3351350, 4021620, 5027025, 5362160, 6434592, 6702700, 8043240, 10054050, 10724320, 13405400, 16086480, 20108100, 26810800, 32172960, 40216200, 53621600, 80432400, 160864800]

約数ペア:

[(1, 160864800), (2, 80432400), (3, 53621600), (4, 40216200), (5, 32172960), (6, 26810800), (8, 20108100), (10, 16086480), (12, 13405400), (15, 10724320), (16, 10054050), (20, 8043240), (24, 6702700), (25, 6434592), (30, 5362160), (32, 5027025), (40, 4021620), (48, 3351350), (50, 3217296), (60, 2681080), (75, 2144864), (80, 2010810), (96, 1675675), (97, 1658400), (100, 1608648), (120, 1340540), (150, 1072432), (160, 1005405), (194, 829200), (200, 804324), (240, 670270), (291, 552800), (300, 536216), (388, 414600), (400, 402162), (480, 335135), (485, 331680), (582, 276400), (600, 268108), (691, 232800), (776, 207300), (800, 201081), (970, 165840), (1164, 138200), (1200, 134054), (1382, 116400), (1455, 110560), (1552, 103650), (1940, 82920), (2073, 77600), (2328, 69100), (2400, 67027), (2425, 66336), (2764, 58200), (2910, 55280), (3104, 51825), (3455, 46560), (3880, 41460), (4146, 38800), (4656, 34550), (4850, 33168), (5528, 29100), (5820, 27640), (6910, 23280), (7275, 22112), (7760, 20730), (8292, 19400), (9312, 17275), (9700, 16584), (10365, 15520), (11056, 14550), (11640, 13820)]