203643960

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{4211}}^1$

素因数の和:4269

約数の個数: 128

約数和(自身を含む): 679311360

約数和(自身を除く): 475667400

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 26, 30, 31, 39, 40, 52, 60, 62, 65, 78, 93, 104, 120, 124, 130, 155, 156, 186, 195, 248, 260, 310, 312, 372, 390, 403, 465, 520, 620, 744, 780, 806, 930, 1209, 1240, 1560, 1612, 1860, 2015, 2418, 3224, 3720, 4030, 4211, 4836, 6045, 8060, 8422, 9672, 12090, 12633, 16120, 16844, 21055, 24180, 25266, 33688, 42110, 48360, 50532, 54743, 63165, 84220, 101064, 109486, 126330, 130541, 164229, 168440, 218972, 252660, 261082, 273715, 328458, 391623, 437944, 505320, 522164, 547430, 652705, 656916, 783246, 821145, 1044328, 1094860, 1305410, 1313832, 1566492, 1642290, 1697033, 1958115, 2189720, 2610820, 3132984, 3284580, 3394066, 3916230, 5091099, 5221640, 6569160, 6788132, 7832460, 8485165, 10182198, 13576264, 15664920, 16970330, 20364396, 25455495, 33940660, 40728792, 50910990, 67881320, 101821980, 203643960]

約数ペア:

[(1, 203643960), (2, 101821980), (3, 67881320), (4, 50910990), (5, 40728792), (6, 33940660), (8, 25455495), (10, 20364396), (12, 16970330), (13, 15664920), (15, 13576264), (20, 10182198), (24, 8485165), (26, 7832460), (30, 6788132), (31, 6569160), (39, 5221640), (40, 5091099), (52, 3916230), (60, 3394066), (62, 3284580), (65, 3132984), (78, 2610820), (93, 2189720), (104, 1958115), (120, 1697033), (124, 1642290), (130, 1566492), (155, 1313832), (156, 1305410), (186, 1094860), (195, 1044328), (248, 821145), (260, 783246), (310, 656916), (312, 652705), (372, 547430), (390, 522164), (403, 505320), (465, 437944), (520, 391623), (620, 328458), (744, 273715), (780, 261082), (806, 252660), (930, 218972), (1209, 168440), (1240, 164229), (1560, 130541), (1612, 126330), (1860, 109486), (2015, 101064), (2418, 84220), (3224, 63165), (3720, 54743), (4030, 50532), (4211, 48360), (4836, 42110), (6045, 33688), (8060, 25266), (8422, 24180), (9672, 21055), (12090, 16844), (12633, 16120)]