18063908520

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{613}}^1\times {\mathrm{35081}}^1$

素因数の和:35715

約数の個数: 128

約数和(自身を含む): 62036202240

約数和(自身を除く): 43972293720

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 70, 84, 105, 120, 140, 168, 210, 280, 420, 613, 840, 1226, 1839, 2452, 3065, 3678, 4291, 4904, 6130, 7356, 8582, 9195, 12260, 12873, 14712, 17164, 18390, 21455, 24520, 25746, 34328, 35081, 36780, 42910, 51492, 64365, 70162, 73560, 85820, 102984, 105243, 128730, 140324, 171640, 175405, 210486, 245567, 257460, 280648, 350810, 420972, 491134, 514920, 526215, 701620, 736701, 841944, 982268, 1052430, 1227835, 1403240, 1473402, 1964536, 2104860, 2455670, 2946804, 3683505, 4209720, 4911340, 5893608, 7367010, 9822680, 14734020, 21504653, 29468040, 43009306, 64513959, 86018612, 107523265, 129027918, 150532571, 172037224, 215046530, 258055836, 301065142, 322569795, 430093060, 451597713, 516111672, 602130284, 645139590, 752662855, 860186120, 903195426, 1204260568, 1290279180, 1505325710, 1806390852, 2257988565, 2580558360, 3010651420, 3612781704, 4515977130, 6021302840, 9031954260, 18063908520]

約数ペア:

[(1, 18063908520), (2, 9031954260), (3, 6021302840), (4, 4515977130), (5, 3612781704), (6, 3010651420), (7, 2580558360), (8, 2257988565), (10, 1806390852), (12, 1505325710), (14, 1290279180), (15, 1204260568), (20, 903195426), (21, 860186120), (24, 752662855), (28, 645139590), (30, 602130284), (35, 516111672), (40, 451597713), (42, 430093060), (56, 322569795), (60, 301065142), (70, 258055836), (84, 215046530), (105, 172037224), (120, 150532571), (140, 129027918), (168, 107523265), (210, 86018612), (280, 64513959), (420, 43009306), (613, 29468040), (840, 21504653), (1226, 14734020), (1839, 9822680), (2452, 7367010), (3065, 5893608), (3678, 4911340), (4291, 4209720), (4904, 3683505), (6130, 2946804), (7356, 2455670), (8582, 2104860), (9195, 1964536), (12260, 1473402), (12873, 1403240), (14712, 1227835), (17164, 1052430), (18390, 982268), (21455, 841944), (24520, 736701), (25746, 701620), (34328, 526215), (35081, 514920), (36780, 491134), (42910, 420972), (51492, 350810), (64365, 280648), (70162, 257460), (73560, 245567), (85820, 210486), (102984, 175405), (105243, 171640), (128730, 140324)]