3415521720

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{70627}}^1$

素因数の和:70685

約数の個数: 128

約数和(自身を含む): 11390883840

約数和(自身を除く): 7975362120

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, 4836, 6045, 8060, 9672, 12090, 16120, 24180, 48360, 70627, 141254, 211881, 282508, 353135, 423762, 565016, 706270, 847524, 918151, 1059405, 1412540, 1695048, 1836302, 2118810, 2189437, 2754453, 2825080, 3672604, 4237620, 4378874, 4590755, 5508906, 6568311, 7345208, 8475240, 8757748, 9181510, 10947185, 11017812, 13136622, 13772265, 17515496, 18363020, 21894370, 22035624, 26273244, 27544530, 28462681, 32841555, 36726040, 43788740, 52546488, 55089060, 56925362, 65683110, 85388043, 87577480, 110178120, 113850724, 131366220, 142313405, 170776086, 227701448, 262732440, 284626810, 341552172, 426940215, 569253620, 683104344, 853880430, 1138507240, 1707760860, 3415521720]

約数ペア:

[(1, 3415521720), (2, 1707760860), (3, 1138507240), (4, 853880430), (5, 683104344), (6, 569253620), (8, 426940215), (10, 341552172), (12, 284626810), (13, 262732440), (15, 227701448), (20, 170776086), (24, 142313405), (26, 131366220), (30, 113850724), (31, 110178120), (39, 87577480), (40, 85388043), (52, 65683110), (60, 56925362), (62, 55089060), (65, 52546488), (78, 43788740), (93, 36726040), (104, 32841555), (120, 28462681), (124, 27544530), (130, 26273244), (155, 22035624), (156, 21894370), (186, 18363020), (195, 17515496), (248, 13772265), (260, 13136622), (310, 11017812), (312, 10947185), (372, 9181510), (390, 8757748), (403, 8475240), (465, 7345208), (520, 6568311), (620, 5508906), (744, 4590755), (780, 4378874), (806, 4237620), (930, 3672604), (1209, 2825080), (1240, 2754453), (1560, 2189437), (1612, 2118810), (1860, 1836302), (2015, 1695048), (2418, 1412540), (3224, 1059405), (3720, 918151), (4030, 847524), (4836, 706270), (6045, 565016), (8060, 423762), (9672, 353135), (12090, 282508), (16120, 211881), (24180, 141254), (48360, 70627)]