102986520

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{9431}}^1$

素因数の和:9465

約数の個数: 128

約数和(自身を含む): 380298240

約数和(自身を除く): 277311720

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 13, 14, 15, 20, 21, 24, 26, 28, 30, 35, 39, 40, 42, 52, 56, 60, 65, 70, 78, 84, 91, 104, 105, 120, 130, 140, 156, 168, 182, 195, 210, 260, 273, 280, 312, 364, 390, 420, 455, 520, 546, 728, 780, 840, 910, 1092, 1365, 1560, 1820, 2184, 2730, 3640, 5460, 9431, 10920, 18862, 28293, 37724, 47155, 56586, 66017, 75448, 94310, 113172, 122603, 132034, 141465, 188620, 198051, 226344, 245206, 264068, 282930, 330085, 367809, 377240, 396102, 490412, 528136, 565860, 613015, 660170, 735618, 792204, 858221, 980824, 990255, 1131720, 1226030, 1320340, 1471236, 1584408, 1716442, 1839045, 1980510, 2452060, 2574663, 2640680, 2942472, 3432884, 3678090, 3961020, 4291105, 4904120, 5149326, 6865768, 7356180, 7922040, 8582210, 10298652, 12873315, 14712360, 17164420, 20597304, 25746630, 34328840, 51493260, 102986520]

約数ペア:

[(1, 102986520), (2, 51493260), (3, 34328840), (4, 25746630), (5, 20597304), (6, 17164420), (7, 14712360), (8, 12873315), (10, 10298652), (12, 8582210), (13, 7922040), (14, 7356180), (15, 6865768), (20, 5149326), (21, 4904120), (24, 4291105), (26, 3961020), (28, 3678090), (30, 3432884), (35, 2942472), (39, 2640680), (40, 2574663), (42, 2452060), (52, 1980510), (56, 1839045), (60, 1716442), (65, 1584408), (70, 1471236), (78, 1320340), (84, 1226030), (91, 1131720), (104, 990255), (105, 980824), (120, 858221), (130, 792204), (140, 735618), (156, 660170), (168, 613015), (182, 565860), (195, 528136), (210, 490412), (260, 396102), (273, 377240), (280, 367809), (312, 330085), (364, 282930), (390, 264068), (420, 245206), (455, 226344), (520, 198051), (546, 188620), (728, 141465), (780, 132034), (840, 122603), (910, 113172), (1092, 94310), (1365, 75448), (1560, 66017), (1820, 56586), (2184, 47155), (2730, 37724), (3640, 28293), (5460, 18862), (9431, 10920)]