21109586760

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{613}}^1\times {\mathrm{4159}}^1$

素因数の和:4812

約数の個数: 192

約数和(自身を含む): 71723059200

約数和(自身を除く): 50613472440

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 23, 24, 30, 36, 40, 45, 46, 60, 69, 72, 90, 92, 115, 120, 138, 180, 184, 207, 230, 276, 345, 360, 414, 460, 552, 613, 690, 828, 920, 1035, 1226, 1380, 1656, 1839, 2070, 2452, 2760, 3065, 3678, 4140, 4159, 4904, 5517, 6130, 7356, 8280, 8318, 9195, 11034, 12260, 12477, 14099, 14712, 16636, 18390, 20795, 22068, 24520, 24954, 27585, 28198, 33272, 36780, 37431, 41590, 42297, 44136, 49908, 55170, 56396, 62385, 70495, 73560, 74862, 83180, 84594, 95657, 99816, 110340, 112792, 124770, 126891, 140990, 149724, 166360, 169188, 187155, 191314, 211485, 220680, 249540, 253782, 281980, 286971, 299448, 338376, 374310, 382628, 422970, 478285, 499080, 507564, 563960, 573942, 634455, 748620, 765256, 845940, 860913, 956570, 1015128, 1147884, 1268910, 1434855, 1497240, 1691880, 1721826, 1913140, 2295768, 2537820, 2549467, 2869710, 3443652, 3826280, 4304565, 5075640, 5098934, 5739420, 6887304, 7648401, 8609130, 10197868, 11478840, 12747335, 15296802, 17218260, 20395736, 22945203, 25494670, 30593604, 34436520, 38242005, 45890406, 50989340, 58637741, 61187208, 76484010, 91780812, 101978680, 114726015, 117275482, 152968020, 175913223, 183561624, 229452030, 234550964, 293188705, 305936040, 351826446, 458904060, 469101928, 527739669, 586377410, 703652892, 879566115, 917808120, 1055479338, 1172754820, 1407305784, 1759132230, 2110958676, 2345509640, 2638698345, 3518264460, 4221917352, 5277396690, 7036528920, 10554793380, 21109586760]

約数ペア:

[(1, 21109586760), (2, 10554793380), (3, 7036528920), (4, 5277396690), (5, 4221917352), (6, 3518264460), (8, 2638698345), (9, 2345509640), (10, 2110958676), (12, 1759132230), (15, 1407305784), (18, 1172754820), (20, 1055479338), (23, 917808120), (24, 879566115), (30, 703652892), (36, 586377410), (40, 527739669), (45, 469101928), (46, 458904060), (60, 351826446), (69, 305936040), (72, 293188705), (90, 234550964), (92, 229452030), (115, 183561624), (120, 175913223), (138, 152968020), (180, 117275482), (184, 114726015), (207, 101978680), (230, 91780812), (276, 76484010), (345, 61187208), (360, 58637741), (414, 50989340), (460, 45890406), (552, 38242005), (613, 34436520), (690, 30593604), (828, 25494670), (920, 22945203), (1035, 20395736), (1226, 17218260), (1380, 15296802), (1656, 12747335), (1839, 11478840), (2070, 10197868), (2452, 8609130), (2760, 7648401), (3065, 6887304), (3678, 5739420), (4140, 5098934), (4159, 5075640), (4904, 4304565), (5517, 3826280), (6130, 3443652), (7356, 2869710), (8280, 2549467), (8318, 2537820), (9195, 2295768), (11034, 1913140), (12260, 1721826), (12477, 1691880), (14099, 1497240), (14712, 1434855), (16636, 1268910), (18390, 1147884), (20795, 1015128), (22068, 956570), (24520, 860913), (24954, 845940), (27585, 765256), (28198, 748620), (33272, 634455), (36780, 573942), (37431, 563960), (41590, 507564), (42297, 499080), (44136, 478285), (49908, 422970), (55170, 382628), (56396, 374310), (62385, 338376), (70495, 299448), (73560, 286971), (74862, 281980), (83180, 253782), (84594, 249540), (95657, 220680), (99816, 211485), (110340, 191314), (112792, 187155), (124770, 169188), (126891, 166360), (140990, 149724)]