129403560

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{7541}}^1$

素因数の和:7579

約数の個数: 128

約数和(自身を含む): 456140160

約数和(自身を除く): 326736600

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 13, 15, 20, 22, 24, 26, 30, 33, 39, 40, 44, 52, 55, 60, 65, 66, 78, 88, 104, 110, 120, 130, 132, 143, 156, 165, 195, 220, 260, 264, 286, 312, 330, 390, 429, 440, 520, 572, 660, 715, 780, 858, 1144, 1320, 1430, 1560, 1716, 2145, 2860, 3432, 4290, 5720, 7541, 8580, 15082, 17160, 22623, 30164, 37705, 45246, 60328, 75410, 82951, 90492, 98033, 113115, 150820, 165902, 180984, 196066, 226230, 248853, 294099, 301640, 331804, 392132, 414755, 452460, 490165, 497706, 588198, 663608, 784264, 829510, 904920, 980330, 995412, 1078363, 1176396, 1244265, 1470495, 1659020, 1960660, 1990824, 2156726, 2352792, 2488530, 2940990, 3235089, 3318040, 3921320, 4313452, 4977060, 5391815, 5881980, 6470178, 8626904, 9954120, 10783630, 11763960, 12940356, 16175445, 21567260, 25880712, 32350890, 43134520, 64701780, 129403560]

約数ペア:

[(1, 129403560), (2, 64701780), (3, 43134520), (4, 32350890), (5, 25880712), (6, 21567260), (8, 16175445), (10, 12940356), (11, 11763960), (12, 10783630), (13, 9954120), (15, 8626904), (20, 6470178), (22, 5881980), (24, 5391815), (26, 4977060), (30, 4313452), (33, 3921320), (39, 3318040), (40, 3235089), (44, 2940990), (52, 2488530), (55, 2352792), (60, 2156726), (65, 1990824), (66, 1960660), (78, 1659020), (88, 1470495), (104, 1244265), (110, 1176396), (120, 1078363), (130, 995412), (132, 980330), (143, 904920), (156, 829510), (165, 784264), (195, 663608), (220, 588198), (260, 497706), (264, 490165), (286, 452460), (312, 414755), (330, 392132), (390, 331804), (429, 301640), (440, 294099), (520, 248853), (572, 226230), (660, 196066), (715, 180984), (780, 165902), (858, 150820), (1144, 113115), (1320, 98033), (1430, 90492), (1560, 82951), (1716, 75410), (2145, 60328), (2860, 45246), (3432, 37705), (4290, 30164), (5720, 22623), (7541, 17160), (8580, 15082)]