8509509960

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{317}}^1\times {\mathrm{31957}}^1$

素因数の和:32295

約数の個数: 128

約数和(自身を含む): 29268414720

約数和(自身を除く): 20758904760

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, 317, 420, 634, 840, 951, 1268, 1585, 1902, 2219, 2536, 3170, 3804, 4438, 4755, 6340, 6657, 7608, 8876, 9510, 11095, 12680, 13314, 17752, 19020, 22190, 26628, 31957, 33285, 38040, 44380, 53256, 63914, 66570, 88760, 95871, 127828, 133140, 159785, 191742, 223699, 255656, 266280, 319570, 383484, 447398, 479355, 639140, 671097, 766968, 894796, 958710, 1118495, 1278280, 1342194, 1789592, 1917420, 2236990, 2684388, 3355485, 3834840, 4473980, 5368776, 6710970, 8947960, 10130369, 13421940, 20260738, 26843880, 30391107, 40521476, 50651845, 60782214, 70912583, 81042952, 101303690, 121564428, 141825166, 151955535, 202607380, 212737749, 243128856, 283650332, 303911070, 354562915, 405214760, 425475498, 567300664, 607822140, 709125830, 850950996, 1063688745, 1215644280, 1418251660, 1701901992, 2127377490, 2836503320, 4254754980, 8509509960]

約数ペア:

[(1, 8509509960), (2, 4254754980), (3, 2836503320), (4, 2127377490), (5, 1701901992), (6, 1418251660), (7, 1215644280), (8, 1063688745), (10, 850950996), (12, 709125830), (14, 607822140), (15, 567300664), (20, 425475498), (21, 405214760), (24, 354562915), (28, 303911070), (30, 283650332), (35, 243128856), (40, 212737749), (42, 202607380), (56, 151955535), (60, 141825166), (70, 121564428), (84, 101303690), (105, 81042952), (120, 70912583), (140, 60782214), (168, 50651845), (210, 40521476), (280, 30391107), (317, 26843880), (420, 20260738), (634, 13421940), (840, 10130369), (951, 8947960), (1268, 6710970), (1585, 5368776), (1902, 4473980), (2219, 3834840), (2536, 3355485), (3170, 2684388), (3804, 2236990), (4438, 1917420), (4755, 1789592), (6340, 1342194), (6657, 1278280), (7608, 1118495), (8876, 958710), (9510, 894796), (11095, 766968), (12680, 671097), (13314, 639140), (17752, 479355), (19020, 447398), (22190, 383484), (26628, 319570), (31957, 266280), (33285, 255656), (38040, 223699), (44380, 191742), (53256, 159785), (63914, 133140), (66570, 127828), (88760, 95871)]