1580493497240

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{2083}}^1\times {\mathrm{159403}}^1$

素因数の和:161521

約数の個数: 128

約数和(自身を含む): 4305285250560

約数和(自身を除く): 2724791753320

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 17, 20, 28, 34, 35, 40, 56, 68, 70, 85, 119, 136, 140, 170, 238, 280, 340, 476, 595, 680, 952, 1190, 2083, 2380, 4166, 4760, 8332, 10415, 14581, 16664, 20830, 29162, 35411, 41660, 58324, 70822, 72905, 83320, 116648, 141644, 145810, 159403, 177055, 247877, 283288, 291620, 318806, 354110, 495754, 583240, 637612, 708220, 797015, 991508, 1115821, 1239385, 1275224, 1416440, 1594030, 1983016, 2231642, 2478770, 2709851, 3188060, 4463284, 4957540, 5419702, 5579105, 6376120, 8926568, 9915080, 10839404, 11158210, 13549255, 18968957, 21678808, 22316420, 27098510, 37937914, 44632840, 54197020, 75875828, 94844785, 108394040, 151751656, 189689570, 332036449, 379379140, 664072898, 758758280, 1328145796, 1660182245, 2324255143, 2656291592, 3320364490, 4648510286, 5644619633, 6640728980, 9297020572, 11289239266, 11621275715, 13281457960, 18594041144, 22578478532, 23242551430, 28223098165, 39512337431, 45156957064, 46485102860, 56446196330, 79024674862, 92970205720, 112892392660, 158049349724, 197561687155, 225784785320, 316098699448, 395123374310, 790246748620, 1580493497240]

約数ペア:

[(1, 1580493497240), (2, 790246748620), (4, 395123374310), (5, 316098699448), (7, 225784785320), (8, 197561687155), (10, 158049349724), (14, 112892392660), (17, 92970205720), (20, 79024674862), (28, 56446196330), (34, 46485102860), (35, 45156957064), (40, 39512337431), (56, 28223098165), (68, 23242551430), (70, 22578478532), (85, 18594041144), (119, 13281457960), (136, 11621275715), (140, 11289239266), (170, 9297020572), (238, 6640728980), (280, 5644619633), (340, 4648510286), (476, 3320364490), (595, 2656291592), (680, 2324255143), (952, 1660182245), (1190, 1328145796), (2083, 758758280), (2380, 664072898), (4166, 379379140), (4760, 332036449), (8332, 189689570), (10415, 151751656), (14581, 108394040), (16664, 94844785), (20830, 75875828), (29162, 54197020), (35411, 44632840), (41660, 37937914), (58324, 27098510), (70822, 22316420), (72905, 21678808), (83320, 18968957), (116648, 13549255), (141644, 11158210), (145810, 10839404), (159403, 9915080), (177055, 8926568), (247877, 6376120), (283288, 5579105), (291620, 5419702), (318806, 4957540), (354110, 4463284), (495754, 3188060), (583240, 2709851), (637612, 2478770), (708220, 2231642), (797015, 1983016), (991508, 1594030), (1115821, 1416440), (1239385, 1275224)]