69452760

素因数分解:

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

素因数の和:449

約数の個数: 96

約数和(自身を含む): 225454320

約数和(自身を除く): 156001560

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 26, 30, 39, 40, 52, 60, 65, 78, 104, 120, 130, 156, 195, 211, 260, 312, 390, 422, 520, 633, 780, 844, 1055, 1266, 1560, 1688, 2110, 2532, 2743, 3165, 4220, 5064, 5486, 6330, 8229, 8440, 10972, 12660, 13715, 16458, 21944, 25320, 27430, 32916, 41145, 44521, 54860, 65832, 82290, 89042, 109720, 133563, 164580, 178084, 222605, 267126, 329160, 356168, 445210, 534252, 578773, 667815, 890420, 1068504, 1157546, 1335630, 1736319, 1780840, 2315092, 2671260, 2893865, 3472638, 4630184, 5342520, 5787730, 6945276, 8681595, 11575460, 13890552, 17363190, 23150920, 34726380, 69452760]

約数ペア:

[(1, 69452760), (2, 34726380), (3, 23150920), (4, 17363190), (5, 13890552), (6, 11575460), (8, 8681595), (10, 6945276), (12, 5787730), (13, 5342520), (15, 4630184), (20, 3472638), (24, 2893865), (26, 2671260), (30, 2315092), (39, 1780840), (40, 1736319), (52, 1335630), (60, 1157546), (65, 1068504), (78, 890420), (104, 667815), (120, 578773), (130, 534252), (156, 445210), (195, 356168), (211, 329160), (260, 267126), (312, 222605), (390, 178084), (422, 164580), (520, 133563), (633, 109720), (780, 89042), (844, 82290), (1055, 65832), (1266, 54860), (1560, 44521), (1688, 41145), (2110, 32916), (2532, 27430), (2743, 25320), (3165, 21944), (4220, 16458), (5064, 13715), (5486, 12660), (6330, 10972), (8229, 8440)]