2619961920

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{739}}^1\times {\mathrm{1231}}^1$

素因数の和:1993

約数の個数: 168

約数和(自身を含む): 9031102080

約数和(自身を除く): 6411140160

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 64, 72, 80, 90, 96, 120, 144, 160, 180, 192, 240, 288, 320, 360, 480, 576, 720, 739, 960, 1231, 1440, 1478, 2217, 2462, 2880, 2956, 3693, 3695, 4434, 4924, 5912, 6155, 6651, 7386, 7390, 8868, 9848, 11079, 11085, 11824, 12310, 13302, 14772, 14780, 17736, 18465, 19696, 22158, 22170, 23648, 24620, 26604, 29544, 29560, 33255, 35472, 36930, 39392, 44316, 44340, 47296, 49240, 53208, 55395, 59088, 59120, 66510, 70944, 73860, 78784, 88632, 88680, 98480, 106416, 110790, 118176, 118240, 133020, 141888, 147720, 177264, 177360, 196960, 212832, 221580, 236352, 236480, 266040, 295440, 354528, 354720, 393920, 425664, 443160, 532080, 590880, 709056, 709440, 886320, 909709, 1064160, 1181760, 1772640, 1819418, 2128320, 2729127, 3545280, 3638836, 4548545, 5458254, 7277672, 8187381, 9097090, 10916508, 13645635, 14555344, 16374762, 18194180, 21833016, 27291270, 29110688, 32749524, 36388360, 40936905, 43666032, 54582540, 58221376, 65499048, 72776720, 81873810, 87332064, 109165080, 130998096, 145553440, 163747620, 174664128, 218330160, 261996192, 291106880, 327495240, 436660320, 523992384, 654990480, 873320640, 1309980960, 2619961920]

約数ペア:

[(1, 2619961920), (2, 1309980960), (3, 873320640), (4, 654990480), (5, 523992384), (6, 436660320), (8, 327495240), (9, 291106880), (10, 261996192), (12, 218330160), (15, 174664128), (16, 163747620), (18, 145553440), (20, 130998096), (24, 109165080), (30, 87332064), (32, 81873810), (36, 72776720), (40, 65499048), (45, 58221376), (48, 54582540), (60, 43666032), (64, 40936905), (72, 36388360), (80, 32749524), (90, 29110688), (96, 27291270), (120, 21833016), (144, 18194180), (160, 16374762), (180, 14555344), (192, 13645635), (240, 10916508), (288, 9097090), (320, 8187381), (360, 7277672), (480, 5458254), (576, 4548545), (720, 3638836), (739, 3545280), (960, 2729127), (1231, 2128320), (1440, 1819418), (1478, 1772640), (2217, 1181760), (2462, 1064160), (2880, 909709), (2956, 886320), (3693, 709440), (3695, 709056), (4434, 590880), (4924, 532080), (5912, 443160), (6155, 425664), (6651, 393920), (7386, 354720), (7390, 354528), (8868, 295440), (9848, 266040), (11079, 236480), (11085, 236352), (11824, 221580), (12310, 212832), (13302, 196960), (14772, 177360), (14780, 177264), (17736, 147720), (18465, 141888), (19696, 133020), (22158, 118240), (22170, 118176), (23648, 110790), (24620, 106416), (26604, 98480), (29544, 88680), (29560, 88632), (33255, 78784), (35472, 73860), (36930, 70944), (39392, 66510), (44316, 59120), (44340, 59088), (47296, 55395), (49240, 53208)]