2731063440

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{569}}^1\times {\mathrm{2857}}^1$

素因数の和:3449

約数の個数: 160

約数和(自身を含む): 9696165120

約数和(自身を除く): 6965101680

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, 56, 60, 70, 80, 84, 105, 112, 120, 140, 168, 210, 240, 280, 336, 420, 560, 569, 840, 1138, 1680, 1707, 2276, 2845, 2857, 3414, 3983, 4552, 5690, 5714, 6828, 7966, 8535, 8571, 9104, 11380, 11428, 11949, 13656, 14285, 15932, 17070, 17142, 19915, 19999, 22760, 22856, 23898, 27312, 28570, 31864, 34140, 34284, 39830, 39998, 42855, 45520, 45712, 47796, 57140, 59745, 59997, 63728, 68280, 68568, 79660, 79996, 85710, 95592, 99995, 114280, 119490, 119994, 136560, 137136, 159320, 159992, 171420, 191184, 199990, 228560, 238980, 239988, 299985, 318640, 319984, 342840, 399980, 477960, 479976, 599970, 685680, 799960, 955920, 959952, 1199940, 1599920, 1625633, 2399880, 3251266, 4799760, 4876899, 6502532, 8128165, 9753798, 11379431, 13005064, 16256330, 19507596, 22758862, 24384495, 26010128, 32512660, 34138293, 39015192, 45517724, 48768990, 56897155, 65025320, 68276586, 78030384, 91035448, 97537980, 113794310, 130050640, 136553172, 170691465, 182070896, 195075960, 227588620, 273106344, 341382930, 390151920, 455177240, 546212688, 682765860, 910354480, 1365531720, 2731063440]

約数ペア:

[(1, 2731063440), (2, 1365531720), (3, 910354480), (4, 682765860), (5, 546212688), (6, 455177240), (7, 390151920), (8, 341382930), (10, 273106344), (12, 227588620), (14, 195075960), (15, 182070896), (16, 170691465), (20, 136553172), (21, 130050640), (24, 113794310), (28, 97537980), (30, 91035448), (35, 78030384), (40, 68276586), (42, 65025320), (48, 56897155), (56, 48768990), (60, 45517724), (70, 39015192), (80, 34138293), (84, 32512660), (105, 26010128), (112, 24384495), (120, 22758862), (140, 19507596), (168, 16256330), (210, 13005064), (240, 11379431), (280, 9753798), (336, 8128165), (420, 6502532), (560, 4876899), (569, 4799760), (840, 3251266), (1138, 2399880), (1680, 1625633), (1707, 1599920), (2276, 1199940), (2845, 959952), (2857, 955920), (3414, 799960), (3983, 685680), (4552, 599970), (5690, 479976), (5714, 477960), (6828, 399980), (7966, 342840), (8535, 319984), (8571, 318640), (9104, 299985), (11380, 239988), (11428, 238980), (11949, 228560), (13656, 199990), (14285, 191184), (15932, 171420), (17070, 159992), (17142, 159320), (19915, 137136), (19999, 136560), (22760, 119994), (22856, 119490), (23898, 114280), (27312, 99995), (28570, 95592), (31864, 85710), (34140, 79996), (34284, 79660), (39830, 68568), (39998, 68280), (42855, 63728), (45520, 59997), (45712, 59745), (47796, 57140)]