211353480

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{45161}}^1$

素因数の和:45191

約数の個数: 96

約数和(自身を含む): 739753560

約数和(自身を除く): 528400080

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 20, 24, 26, 30, 36, 39, 40, 45, 52, 60, 65, 72, 78, 90, 104, 117, 120, 130, 156, 180, 195, 234, 260, 312, 360, 390, 468, 520, 585, 780, 936, 1170, 1560, 2340, 4680, 45161, 90322, 135483, 180644, 225805, 270966, 361288, 406449, 451610, 541932, 587093, 677415, 812898, 903220, 1083864, 1174186, 1354830, 1625796, 1761279, 1806440, 2032245, 2348372, 2709660, 2935465, 3251592, 3522558, 4064490, 4696744, 5283837, 5419320, 5870930, 7045116, 8128980, 8806395, 10567674, 11741860, 14090232, 16257960, 17612790, 21135348, 23483720, 26419185, 35225580, 42270696, 52838370, 70451160, 105676740, 211353480]

約数ペア:

[(1, 211353480), (2, 105676740), (3, 70451160), (4, 52838370), (5, 42270696), (6, 35225580), (8, 26419185), (9, 23483720), (10, 21135348), (12, 17612790), (13, 16257960), (15, 14090232), (18, 11741860), (20, 10567674), (24, 8806395), (26, 8128980), (30, 7045116), (36, 5870930), (39, 5419320), (40, 5283837), (45, 4696744), (52, 4064490), (60, 3522558), (65, 3251592), (72, 2935465), (78, 2709660), (90, 2348372), (104, 2032245), (117, 1806440), (120, 1761279), (130, 1625796), (156, 1354830), (180, 1174186), (195, 1083864), (234, 903220), (260, 812898), (312, 677415), (360, 587093), (390, 541932), (468, 451610), (520, 406449), (585, 361288), (780, 270966), (936, 225805), (1170, 180644), (1560, 135483), (2340, 90322), (4680, 45161)]