241978800

素因数分解:

$2^4\times 3^1\times 5^2\times 7^1\times {\mathrm{28807}}^1$

素因数の和:28835

約数の個数: 120

約数和(自身を含む): 885903616

約数和(自身を除く): 643924816

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 25, 28, 30, 35, 40, 42, 48, 50, 56, 60, 70, 75, 80, 84, 100, 105, 112, 120, 140, 150, 168, 175, 200, 210, 240, 280, 300, 336, 350, 400, 420, 525, 560, 600, 700, 840, 1050, 1200, 1400, 1680, 2100, 2800, 4200, 8400, 28807, 57614, 86421, 115228, 144035, 172842, 201649, 230456, 288070, 345684, 403298, 432105, 460912, 576140, 604947, 691368, 720175, 806596, 864210, 1008245, 1152280, 1209894, 1382736, 1440350, 1613192, 1728420, 2016490, 2160525, 2304560, 2419788, 2880700, 3024735, 3226384, 3456840, 4032980, 4321050, 4839576, 5041225, 5761400, 6049470, 6913680, 8065960, 8642100, 9679152, 10082450, 11522800, 12098940, 15123675, 16131920, 17284200, 20164900, 24197880, 30247350, 34568400, 40329800, 48395760, 60494700, 80659600, 120989400, 241978800]

約数ペア:

[(1, 241978800), (2, 120989400), (3, 80659600), (4, 60494700), (5, 48395760), (6, 40329800), (7, 34568400), (8, 30247350), (10, 24197880), (12, 20164900), (14, 17284200), (15, 16131920), (16, 15123675), (20, 12098940), (21, 11522800), (24, 10082450), (25, 9679152), (28, 8642100), (30, 8065960), (35, 6913680), (40, 6049470), (42, 5761400), (48, 5041225), (50, 4839576), (56, 4321050), (60, 4032980), (70, 3456840), (75, 3226384), (80, 3024735), (84, 2880700), (100, 2419788), (105, 2304560), (112, 2160525), (120, 2016490), (140, 1728420), (150, 1613192), (168, 1440350), (175, 1382736), (200, 1209894), (210, 1152280), (240, 1008245), (280, 864210), (300, 806596), (336, 720175), (350, 691368), (400, 604947), (420, 576140), (525, 460912), (560, 432105), (600, 403298), (700, 345684), (840, 288070), (1050, 230456), (1200, 201649), (1400, 172842), (1680, 144035), (2100, 115228), (2800, 86421), (4200, 57614), (8400, 28807)]