10203960

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{211}}^1$

素因数の和:269

約数の個数: 128

約数和(自身を含む): 34191360

約数和(自身を除く): 23987400

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, 211, 248, 260, 310, 312, 372, 390, 403, 422, 465, 520, 620, 633, 744, 780, 806, 844, 930, 1055, 1209, 1240, 1266, 1560, 1612, 1688, 1860, 2015, 2110, 2418, 2532, 2743, 3165, 3224, 3720, 4030, 4220, 4836, 5064, 5486, 6045, 6330, 6541, 8060, 8229, 8440, 9672, 10972, 12090, 12660, 13082, 13715, 16120, 16458, 19623, 21944, 24180, 25320, 26164, 27430, 32705, 32916, 39246, 41145, 48360, 52328, 54860, 65410, 65832, 78492, 82290, 85033, 98115, 109720, 130820, 156984, 164580, 170066, 196230, 255099, 261640, 329160, 340132, 392460, 425165, 510198, 680264, 784920, 850330, 1020396, 1275495, 1700660, 2040792, 2550990, 3401320, 5101980, 10203960]

約数ペア:

[(1, 10203960), (2, 5101980), (3, 3401320), (4, 2550990), (5, 2040792), (6, 1700660), (8, 1275495), (10, 1020396), (12, 850330), (13, 784920), (15, 680264), (20, 510198), (24, 425165), (26, 392460), (30, 340132), (31, 329160), (39, 261640), (40, 255099), (52, 196230), (60, 170066), (62, 164580), (65, 156984), (78, 130820), (93, 109720), (104, 98115), (120, 85033), (124, 82290), (130, 78492), (155, 65832), (156, 65410), (186, 54860), (195, 52328), (211, 48360), (248, 41145), (260, 39246), (310, 32916), (312, 32705), (372, 27430), (390, 26164), (403, 25320), (422, 24180), (465, 21944), (520, 19623), (620, 16458), (633, 16120), (744, 13715), (780, 13082), (806, 12660), (844, 12090), (930, 10972), (1055, 9672), (1209, 8440), (1240, 8229), (1266, 8060), (1560, 6541), (1612, 6330), (1688, 6045), (1860, 5486), (2015, 5064), (2110, 4836), (2418, 4220), (2532, 4030), (2743, 3720), (3165, 3224)]