38758538880

素因数分解:

$2^7\times 3^7\times 5^1\times {\mathrm{27691}}^1$

素因数の和:27731

約数の個数: 256

約数和(自身を含む): 138969532800

約数和(自身を除く): 100210993920

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 64, 72, 80, 81, 90, 96, 108, 120, 128, 135, 144, 160, 162, 180, 192, 216, 240, 243, 270, 288, 320, 324, 360, 384, 405, 432, 480, 486, 540, 576, 640, 648, 720, 729, 810, 864, 960, 972, 1080, 1152, 1215, 1296, 1440, 1458, 1620, 1728, 1920, 1944, 2160, 2187, 2430, 2592, 2880, 2916, 3240, 3456, 3645, 3888, 4320, 4374, 4860, 5184, 5760, 5832, 6480, 7290, 7776, 8640, 8748, 9720, 10368, 10935, 11664, 12960, 14580, 15552, 17280, 17496, 19440, 21870, 23328, 25920, 27691, 29160, 31104, 34992, 38880, 43740, 46656, 51840, 55382, 58320, 69984, 77760, 83073, 87480, 93312, 110764, 116640, 138455, 139968, 155520, 166146, 174960, 221528, 233280, 249219, 276910, 279936, 332292, 349920, 415365, 443056, 466560, 498438, 553820, 664584, 699840, 747657, 830730, 886112, 996876, 1107640, 1246095, 1329168, 1399680, 1495314, 1661460, 1772224, 1993752, 2215280, 2242971, 2492190, 2658336, 2990628, 3322920, 3544448, 3738285, 3987504, 4430560, 4485942, 4984380, 5316672, 5981256, 6645840, 6728913, 7476570, 7975008, 8861120, 8971884, 9968760, 10633344, 11214855, 11962512, 13291680, 13457826, 14953140, 15950016, 17722240, 17943768, 19937520, 20186739, 22429710, 23925024, 26583360, 26915652, 29906280, 31900032, 33644565, 35887536, 39875040, 40373478, 44859420, 47850048, 53166720, 53831304, 59812560, 60560217, 67289130, 71775072, 79750080, 80746956, 89718840, 95700096, 100933695, 107662608, 119625120, 121120434, 134578260, 143550144, 159500160, 161493912, 179437680, 201867390, 215325216, 239250240, 242240868, 269156520, 287100288, 302801085, 322987824, 358875360, 403734780, 430650432, 478500480, 484481736, 538313040, 605602170, 645975648, 717750720, 807469560, 861300864, 968963472, 1076626080, 1211204340, 1291951296, 1435501440, 1614939120, 1937926944, 2153252160, 2422408680, 2583902592, 3229878240, 3875853888, 4306504320, 4844817360, 6459756480, 7751707776, 9689634720, 12919512960, 19379269440, 38758538880]

約数ペア:

[(1, 38758538880), (2, 19379269440), (3, 12919512960), (4, 9689634720), (5, 7751707776), (6, 6459756480), (8, 4844817360), (9, 4306504320), (10, 3875853888), (12, 3229878240), (15, 2583902592), (16, 2422408680), (18, 2153252160), (20, 1937926944), (24, 1614939120), (27, 1435501440), (30, 1291951296), (32, 1211204340), (36, 1076626080), (40, 968963472), (45, 861300864), (48, 807469560), (54, 717750720), (60, 645975648), (64, 605602170), (72, 538313040), (80, 484481736), (81, 478500480), (90, 430650432), (96, 403734780), (108, 358875360), (120, 322987824), (128, 302801085), (135, 287100288), (144, 269156520), (160, 242240868), (162, 239250240), (180, 215325216), (192, 201867390), (216, 179437680), (240, 161493912), (243, 159500160), (270, 143550144), (288, 134578260), (320, 121120434), (324, 119625120), (360, 107662608), (384, 100933695), (405, 95700096), (432, 89718840), (480, 80746956), (486, 79750080), (540, 71775072), (576, 67289130), (640, 60560217), (648, 59812560), (720, 53831304), (729, 53166720), (810, 47850048), (864, 44859420), (960, 40373478), (972, 39875040), (1080, 35887536), (1152, 33644565), (1215, 31900032), (1296, 29906280), (1440, 26915652), (1458, 26583360), (1620, 23925024), (1728, 22429710), (1920, 20186739), (1944, 19937520), (2160, 17943768), (2187, 17722240), (2430, 15950016), (2592, 14953140), (2880, 13457826), (2916, 13291680), (3240, 11962512), (3456, 11214855), (3645, 10633344), (3888, 9968760), (4320, 8971884), (4374, 8861120), (4860, 7975008), (5184, 7476570), (5760, 6728913), (5832, 6645840), (6480, 5981256), (7290, 5316672), (7776, 4984380), (8640, 4485942), (8748, 4430560), (9720, 3987504), (10368, 3738285), (10935, 3544448), (11664, 3322920), (12960, 2990628), (14580, 2658336), (15552, 2492190), (17280, 2242971), (17496, 2215280), (19440, 1993752), (21870, 1772224), (23328, 1661460), (25920, 1495314), (27691, 1399680), (29160, 1329168), (31104, 1246095), (34992, 1107640), (38880, 996876), (43740, 886112), (46656, 830730), (51840, 747657), (55382, 699840), (58320, 664584), (69984, 553820), (77760, 498438), (83073, 466560), (87480, 443056), (93312, 415365), (110764, 349920), (116640, 332292), (138455, 279936), (139968, 276910), (155520, 249219), (166146, 233280), (174960, 221528)]