53161680

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{1549}}^1$

素因数の和:1589

約数の個数: 160

約数和(自身を含む): 193737600

約数和(自身を除く): 140575920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 13, 15, 16, 20, 22, 24, 26, 30, 33, 39, 40, 44, 48, 52, 55, 60, 65, 66, 78, 80, 88, 104, 110, 120, 130, 132, 143, 156, 165, 176, 195, 208, 220, 240, 260, 264, 286, 312, 330, 390, 429, 440, 520, 528, 572, 624, 660, 715, 780, 858, 880, 1040, 1144, 1320, 1430, 1549, 1560, 1716, 2145, 2288, 2640, 2860, 3098, 3120, 3432, 4290, 4647, 5720, 6196, 6864, 7745, 8580, 9294, 11440, 12392, 15490, 17039, 17160, 18588, 20137, 23235, 24784, 30980, 34078, 34320, 37176, 40274, 46470, 51117, 60411, 61960, 68156, 74352, 80548, 85195, 92940, 100685, 102234, 120822, 123920, 136312, 161096, 170390, 185880, 201370, 204468, 221507, 241644, 255585, 272624, 302055, 322192, 340780, 371760, 402740, 408936, 443014, 483288, 511170, 604110, 664521, 681560, 805480, 817872, 886028, 966576, 1022340, 1107535, 1208220, 1329042, 1363120, 1610960, 1772056, 2044680, 2215070, 2416440, 2658084, 3322605, 3544112, 4089360, 4430140, 4832880, 5316168, 6645210, 8860280, 10632336, 13290420, 17720560, 26580840, 53161680]

約数ペア:

[(1, 53161680), (2, 26580840), (3, 17720560), (4, 13290420), (5, 10632336), (6, 8860280), (8, 6645210), (10, 5316168), (11, 4832880), (12, 4430140), (13, 4089360), (15, 3544112), (16, 3322605), (20, 2658084), (22, 2416440), (24, 2215070), (26, 2044680), (30, 1772056), (33, 1610960), (39, 1363120), (40, 1329042), (44, 1208220), (48, 1107535), (52, 1022340), (55, 966576), (60, 886028), (65, 817872), (66, 805480), (78, 681560), (80, 664521), (88, 604110), (104, 511170), (110, 483288), (120, 443014), (130, 408936), (132, 402740), (143, 371760), (156, 340780), (165, 322192), (176, 302055), (195, 272624), (208, 255585), (220, 241644), (240, 221507), (260, 204468), (264, 201370), (286, 185880), (312, 170390), (330, 161096), (390, 136312), (429, 123920), (440, 120822), (520, 102234), (528, 100685), (572, 92940), (624, 85195), (660, 80548), (715, 74352), (780, 68156), (858, 61960), (880, 60411), (1040, 51117), (1144, 46470), (1320, 40274), (1430, 37176), (1549, 34320), (1560, 34078), (1716, 30980), (2145, 24784), (2288, 23235), (2640, 20137), (2860, 18588), (3098, 17160), (3120, 17039), (3432, 15490), (4290, 12392), (4647, 11440), (5720, 9294), (6196, 8580), (6864, 7745)]