22655880

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{103}}^1$

素因数の和:180

約数の個数: 192

約数和(自身を含む): 81768960

約数和(自身を除く): 59113080

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 20, 24, 26, 30, 36, 39, 40, 45, 47, 52, 60, 65, 72, 78, 90, 94, 103, 104, 117, 120, 130, 141, 156, 180, 188, 195, 206, 234, 235, 260, 282, 309, 312, 360, 376, 390, 412, 423, 468, 470, 515, 520, 564, 585, 611, 618, 705, 780, 824, 846, 927, 936, 940, 1030, 1128, 1170, 1222, 1236, 1339, 1410, 1545, 1560, 1692, 1833, 1854, 1880, 2060, 2115, 2340, 2444, 2472, 2678, 2820, 3055, 3090, 3384, 3666, 3708, 4017, 4120, 4230, 4635, 4680, 4841, 4888, 5356, 5499, 5640, 6110, 6180, 6695, 7332, 7416, 8034, 8460, 9165, 9270, 9682, 10712, 10998, 12051, 12220, 12360, 13390, 14523, 14664, 16068, 16920, 18330, 18540, 19364, 20085, 21996, 24102, 24205, 24440, 26780, 27495, 29046, 32136, 36660, 37080, 38728, 40170, 43569, 43992, 48204, 48410, 53560, 54990, 58092, 60255, 62933, 72615, 73320, 80340, 87138, 96408, 96820, 109980, 116184, 120510, 125866, 145230, 160680, 174276, 188799, 193640, 217845, 219960, 241020, 251732, 290460, 314665, 348552, 377598, 435690, 482040, 503464, 566397, 580920, 629330, 755196, 871380, 943995, 1132794, 1258660, 1510392, 1742760, 1887990, 2265588, 2517320, 2831985, 3775980, 4531176, 5663970, 7551960, 11327940, 22655880]

約数ペア:

[(1, 22655880), (2, 11327940), (3, 7551960), (4, 5663970), (5, 4531176), (6, 3775980), (8, 2831985), (9, 2517320), (10, 2265588), (12, 1887990), (13, 1742760), (15, 1510392), (18, 1258660), (20, 1132794), (24, 943995), (26, 871380), (30, 755196), (36, 629330), (39, 580920), (40, 566397), (45, 503464), (47, 482040), (52, 435690), (60, 377598), (65, 348552), (72, 314665), (78, 290460), (90, 251732), (94, 241020), (103, 219960), (104, 217845), (117, 193640), (120, 188799), (130, 174276), (141, 160680), (156, 145230), (180, 125866), (188, 120510), (195, 116184), (206, 109980), (234, 96820), (235, 96408), (260, 87138), (282, 80340), (309, 73320), (312, 72615), (360, 62933), (376, 60255), (390, 58092), (412, 54990), (423, 53560), (468, 48410), (470, 48204), (515, 43992), (520, 43569), (564, 40170), (585, 38728), (611, 37080), (618, 36660), (705, 32136), (780, 29046), (824, 27495), (846, 26780), (927, 24440), (936, 24205), (940, 24102), (1030, 21996), (1128, 20085), (1170, 19364), (1222, 18540), (1236, 18330), (1339, 16920), (1410, 16068), (1545, 14664), (1560, 14523), (1692, 13390), (1833, 12360), (1854, 12220), (1880, 12051), (2060, 10998), (2115, 10712), (2340, 9682), (2444, 9270), (2472, 9165), (2678, 8460), (2820, 8034), (3055, 7416), (3090, 7332), (3384, 6695), (3666, 6180), (3708, 6110), (4017, 5640), (4120, 5499), (4230, 5356), (4635, 4888), (4680, 4841)]