2663795280

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{21061}}^1$

素因数の和:21125

約数の個数: 160

約数和(自身を含む): 9025993728

約数和(自身を除く): 6362198448

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 24, 30, 31, 34, 40, 48, 51, 60, 62, 68, 80, 85, 93, 102, 120, 124, 136, 155, 170, 186, 204, 240, 248, 255, 272, 310, 340, 372, 408, 465, 496, 510, 527, 620, 680, 744, 816, 930, 1020, 1054, 1240, 1360, 1488, 1581, 1860, 2040, 2108, 2480, 2635, 3162, 3720, 4080, 4216, 5270, 6324, 7440, 7905, 8432, 10540, 12648, 15810, 21061, 21080, 25296, 31620, 42122, 42160, 63183, 63240, 84244, 105305, 126366, 126480, 168488, 210610, 252732, 315915, 336976, 358037, 421220, 505464, 631830, 652891, 716074, 842440, 1010928, 1074111, 1263660, 1305782, 1432148, 1684880, 1790185, 1958673, 2148222, 2527320, 2611564, 2864296, 3264455, 3580370, 3917346, 4296444, 5054640, 5223128, 5370555, 5728592, 6528910, 7160740, 7834692, 8592888, 9793365, 10446256, 10741110, 11099147, 13057820, 14321480, 15669384, 17185776, 19586730, 21482220, 22198294, 26115640, 28642960, 31338768, 33297441, 39173460, 42964440, 44396588, 52231280, 55495735, 66594882, 78346920, 85928880, 88793176, 110991470, 133189764, 156693840, 166487205, 177586352, 221982940, 266379528, 332974410, 443965880, 532759056, 665948820, 887931760, 1331897640, 2663795280]

約数ペア:

[(1, 2663795280), (2, 1331897640), (3, 887931760), (4, 665948820), (5, 532759056), (6, 443965880), (8, 332974410), (10, 266379528), (12, 221982940), (15, 177586352), (16, 166487205), (17, 156693840), (20, 133189764), (24, 110991470), (30, 88793176), (31, 85928880), (34, 78346920), (40, 66594882), (48, 55495735), (51, 52231280), (60, 44396588), (62, 42964440), (68, 39173460), (80, 33297441), (85, 31338768), (93, 28642960), (102, 26115640), (120, 22198294), (124, 21482220), (136, 19586730), (155, 17185776), (170, 15669384), (186, 14321480), (204, 13057820), (240, 11099147), (248, 10741110), (255, 10446256), (272, 9793365), (310, 8592888), (340, 7834692), (372, 7160740), (408, 6528910), (465, 5728592), (496, 5370555), (510, 5223128), (527, 5054640), (620, 4296444), (680, 3917346), (744, 3580370), (816, 3264455), (930, 2864296), (1020, 2611564), (1054, 2527320), (1240, 2148222), (1360, 1958673), (1488, 1790185), (1581, 1684880), (1860, 1432148), (2040, 1305782), (2108, 1263660), (2480, 1074111), (2635, 1010928), (3162, 842440), (3720, 716074), (4080, 652891), (4216, 631830), (5270, 505464), (6324, 421220), (7440, 358037), (7905, 336976), (8432, 315915), (10540, 252732), (12648, 210610), (15810, 168488), (21061, 126480), (21080, 126366), (25296, 105305), (31620, 84244), (42122, 63240), (42160, 63183)]