40343160

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{2351}}^1$

素因数の和:2389

約数の個数: 128

約数和(自身を含む): 142248960

約数和(自身を除く): 101905800

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 13, 15, 20, 22, 24, 26, 30, 33, 39, 40, 44, 52, 55, 60, 65, 66, 78, 88, 104, 110, 120, 130, 132, 143, 156, 165, 195, 220, 260, 264, 286, 312, 330, 390, 429, 440, 520, 572, 660, 715, 780, 858, 1144, 1320, 1430, 1560, 1716, 2145, 2351, 2860, 3432, 4290, 4702, 5720, 7053, 8580, 9404, 11755, 14106, 17160, 18808, 23510, 25861, 28212, 30563, 35265, 47020, 51722, 56424, 61126, 70530, 77583, 91689, 94040, 103444, 122252, 129305, 141060, 152815, 155166, 183378, 206888, 244504, 258610, 282120, 305630, 310332, 336193, 366756, 387915, 458445, 517220, 611260, 620664, 672386, 733512, 775830, 916890, 1008579, 1034440, 1222520, 1344772, 1551660, 1680965, 1833780, 2017158, 2689544, 3103320, 3361930, 3667560, 4034316, 5042895, 6723860, 8068632, 10085790, 13447720, 20171580, 40343160]

約数ペア:

[(1, 40343160), (2, 20171580), (3, 13447720), (4, 10085790), (5, 8068632), (6, 6723860), (8, 5042895), (10, 4034316), (11, 3667560), (12, 3361930), (13, 3103320), (15, 2689544), (20, 2017158), (22, 1833780), (24, 1680965), (26, 1551660), (30, 1344772), (33, 1222520), (39, 1034440), (40, 1008579), (44, 916890), (52, 775830), (55, 733512), (60, 672386), (65, 620664), (66, 611260), (78, 517220), (88, 458445), (104, 387915), (110, 366756), (120, 336193), (130, 310332), (132, 305630), (143, 282120), (156, 258610), (165, 244504), (195, 206888), (220, 183378), (260, 155166), (264, 152815), (286, 141060), (312, 129305), (330, 122252), (390, 103444), (429, 94040), (440, 91689), (520, 77583), (572, 70530), (660, 61126), (715, 56424), (780, 51722), (858, 47020), (1144, 35265), (1320, 30563), (1430, 28212), (1560, 25861), (1716, 23510), (2145, 18808), (2351, 17160), (2860, 14106), (3432, 11755), (4290, 9404), (4702, 8580), (5720, 7053)]