313556515440

素因数分解:

$2^4\times 3^1\times 5^1\times 7^2\times {\mathrm{26662969}}^1$

素因数の和:26662999

約数の個数: 120

約数和(自身を含む): 1130723231760

約数和(自身を除く): 817166716320

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 42, 48, 49, 56, 60, 70, 80, 84, 98, 105, 112, 120, 140, 147, 168, 196, 210, 240, 245, 280, 294, 336, 392, 420, 490, 560, 588, 735, 784, 840, 980, 1176, 1470, 1680, 1960, 2352, 2940, 3920, 5880, 11760, 26662969, 53325938, 79988907, 106651876, 133314845, 159977814, 186640783, 213303752, 266629690, 319955628, 373281566, 399944535, 426607504, 533259380, 559922349, 639911256, 746563132, 799889070, 933203915, 1066518760, 1119844698, 1279822512, 1306485481, 1493126264, 1599778140, 1866407830, 2133037520, 2239689396, 2612970962, 2799611745, 2986252528, 3199556280, 3732815660, 3919456443, 4479378792, 5225941924, 5599223490, 6399112560, 6532427405, 7465631320, 7838912886, 8958757584, 10451883848, 11198446980, 13064854810, 14931262640, 15677825772, 19597282215, 20903767696, 22396893960, 26129709620, 31355651544, 39194564430, 44793787920, 52259419240, 62711303088, 78389128860, 104518838480, 156778257720, 313556515440]

約数ペア:

[(1, 313556515440), (2, 156778257720), (3, 104518838480), (4, 78389128860), (5, 62711303088), (6, 52259419240), (7, 44793787920), (8, 39194564430), (10, 31355651544), (12, 26129709620), (14, 22396893960), (15, 20903767696), (16, 19597282215), (20, 15677825772), (21, 14931262640), (24, 13064854810), (28, 11198446980), (30, 10451883848), (35, 8958757584), (40, 7838912886), (42, 7465631320), (48, 6532427405), (49, 6399112560), (56, 5599223490), (60, 5225941924), (70, 4479378792), (80, 3919456443), (84, 3732815660), (98, 3199556280), (105, 2986252528), (112, 2799611745), (120, 2612970962), (140, 2239689396), (147, 2133037520), (168, 1866407830), (196, 1599778140), (210, 1493126264), (240, 1306485481), (245, 1279822512), (280, 1119844698), (294, 1066518760), (336, 933203915), (392, 799889070), (420, 746563132), (490, 639911256), (560, 559922349), (588, 533259380), (735, 426607504), (784, 399944535), (840, 373281566), (980, 319955628), (1176, 266629690), (1470, 213303752), (1680, 186640783), (1960, 159977814), (2352, 133314845), (2940, 106651876), (3920, 79988907), (5880, 53325938), (11760, 26662969)]