156927827680

素因数分解:

$2^5\times 5^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{2039083}}^1$

素因数の和:2039148

約数の個数: 96

約数和(自身を含む): 410051636064

約数和(自身を除く): 253123808384

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 32, 37, 40, 52, 65, 74, 80, 104, 130, 148, 160, 185, 208, 260, 296, 370, 416, 481, 520, 592, 740, 962, 1040, 1184, 1480, 1924, 2080, 2405, 2960, 3848, 4810, 5920, 7696, 9620, 15392, 19240, 38480, 76960, 2039083, 4078166, 8156332, 10195415, 16312664, 20390830, 26508079, 32625328, 40781660, 53016158, 65250656, 75446071, 81563320, 106032316, 132540395, 150892142, 163126640, 212064632, 265080790, 301784284, 326253280, 377230355, 424129264, 530161580, 603568568, 754460710, 848258528, 980798923, 1060323160, 1207137136, 1508921420, 1961597846, 2120646320, 2414274272, 3017842840, 3923195692, 4241292640, 4903994615, 6035685680, 7846391384, 9807989230, 12071371360, 15692782768, 19615978460, 31385565536, 39231956920, 78463913840, 156927827680]

約数ペア:

[(1, 156927827680), (2, 78463913840), (4, 39231956920), (5, 31385565536), (8, 19615978460), (10, 15692782768), (13, 12071371360), (16, 9807989230), (20, 7846391384), (26, 6035685680), (32, 4903994615), (37, 4241292640), (40, 3923195692), (52, 3017842840), (65, 2414274272), (74, 2120646320), (80, 1961597846), (104, 1508921420), (130, 1207137136), (148, 1060323160), (160, 980798923), (185, 848258528), (208, 754460710), (260, 603568568), (296, 530161580), (370, 424129264), (416, 377230355), (481, 326253280), (520, 301784284), (592, 265080790), (740, 212064632), (962, 163126640), (1040, 150892142), (1184, 132540395), (1480, 106032316), (1924, 81563320), (2080, 75446071), (2405, 65250656), (2960, 53016158), (3848, 40781660), (4810, 32625328), (5920, 26508079), (7696, 20390830), (9620, 16312664), (15392, 10195415), (19240, 8156332), (38480, 4078166), (76960, 2039083)]