259042680

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{55351}}^1$

素因数の和:55381

約数の個数: 96

約数和(自身を含む): 906665760

約数和(自身を除く): 647623080

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 20, 24, 26, 30, 36, 39, 40, 45, 52, 60, 65, 72, 78, 90, 104, 117, 120, 130, 156, 180, 195, 234, 260, 312, 360, 390, 468, 520, 585, 780, 936, 1170, 1560, 2340, 4680, 55351, 110702, 166053, 221404, 276755, 332106, 442808, 498159, 553510, 664212, 719563, 830265, 996318, 1107020, 1328424, 1439126, 1660530, 1992636, 2158689, 2214040, 2490795, 2878252, 3321060, 3597815, 3985272, 4317378, 4981590, 5756504, 6476067, 6642120, 7195630, 8634756, 9963180, 10793445, 12952134, 14391260, 17269512, 19926360, 21586890, 25904268, 28782520, 32380335, 43173780, 51808536, 64760670, 86347560, 129521340, 259042680]

約数ペア:

[(1, 259042680), (2, 129521340), (3, 86347560), (4, 64760670), (5, 51808536), (6, 43173780), (8, 32380335), (9, 28782520), (10, 25904268), (12, 21586890), (13, 19926360), (15, 17269512), (18, 14391260), (20, 12952134), (24, 10793445), (26, 9963180), (30, 8634756), (36, 7195630), (39, 6642120), (40, 6476067), (45, 5756504), (52, 4981590), (60, 4317378), (65, 3985272), (72, 3597815), (78, 3321060), (90, 2878252), (104, 2490795), (117, 2214040), (120, 2158689), (130, 1992636), (156, 1660530), (180, 1439126), (195, 1328424), (234, 1107020), (260, 996318), (312, 830265), (360, 719563), (390, 664212), (468, 553510), (520, 498159), (585, 442808), (780, 332106), (936, 276755), (1170, 221404), (1560, 166053), (2340, 110702), (4680, 55351)]