7472204640

素因数分解:

$2^5\times 3^4\times 5^1\times {\mathrm{179}}^1\times {\mathrm{3221}}^1$

素因数の和:3427

約数の個数: 240

約数和(自身を含む): 26526210480

約数和(自身を除く): 19054005840

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, 72, 80, 81, 90, 96, 108, 120, 135, 144, 160, 162, 179, 180, 216, 240, 270, 288, 324, 358, 360, 405, 432, 480, 537, 540, 648, 716, 720, 810, 864, 895, 1074, 1080, 1296, 1432, 1440, 1611, 1620, 1790, 2148, 2160, 2592, 2685, 2864, 3221, 3222, 3240, 3580, 4296, 4320, 4833, 5370, 5728, 6442, 6444, 6480, 7160, 8055, 8592, 9663, 9666, 10740, 12884, 12888, 12960, 14320, 14499, 16105, 16110, 17184, 19326, 19332, 21480, 24165, 25768, 25776, 28640, 28989, 28998, 32210, 32220, 38652, 38664, 42960, 48315, 48330, 51536, 51552, 57978, 57996, 64420, 64440, 72495, 77304, 77328, 85920, 86967, 96630, 96660, 103072, 115956, 115992, 128840, 128880, 144945, 144990, 154608, 154656, 173934, 193260, 193320, 231912, 231984, 257680, 257760, 260901, 289890, 289980, 309216, 347868, 386520, 386640, 434835, 463824, 463968, 515360, 521802, 576559, 579780, 579960, 695736, 773040, 773280, 869670, 927648, 1043604, 1153118, 1159560, 1159920, 1304505, 1391472, 1546080, 1729677, 1739340, 2087208, 2306236, 2319120, 2319840, 2609010, 2782944, 2882795, 3459354, 3478680, 4174416, 4612472, 4638240, 5189031, 5218020, 5765590, 6918708, 6957360, 8348832, 8648385, 9224944, 10378062, 10436040, 11531180, 13837416, 13914720, 15567093, 17296770, 18449888, 20756124, 20872080, 23062360, 25945155, 27674832, 31134186, 34593540, 41512248, 41744160, 46124720, 46701279, 51890310, 55349664, 62268372, 69187080, 77835465, 83024496, 92249440, 93402558, 103780620, 124536744, 138374160, 155670930, 166048992, 186805116, 207561240, 233506395, 249073488, 276748320, 311341860, 373610232, 415122480, 467012790, 498146976, 622683720, 747220464, 830244960, 934025580, 1245367440, 1494440928, 1868051160, 2490734880, 3736102320, 7472204640]

約数ペア:

[(1, 7472204640), (2, 3736102320), (3, 2490734880), (4, 1868051160), (5, 1494440928), (6, 1245367440), (8, 934025580), (9, 830244960), (10, 747220464), (12, 622683720), (15, 498146976), (16, 467012790), (18, 415122480), (20, 373610232), (24, 311341860), (27, 276748320), (30, 249073488), (32, 233506395), (36, 207561240), (40, 186805116), (45, 166048992), (48, 155670930), (54, 138374160), (60, 124536744), (72, 103780620), (80, 93402558), (81, 92249440), (90, 83024496), (96, 77835465), (108, 69187080), (120, 62268372), (135, 55349664), (144, 51890310), (160, 46701279), (162, 46124720), (179, 41744160), (180, 41512248), (216, 34593540), (240, 31134186), (270, 27674832), (288, 25945155), (324, 23062360), (358, 20872080), (360, 20756124), (405, 18449888), (432, 17296770), (480, 15567093), (537, 13914720), (540, 13837416), (648, 11531180), (716, 10436040), (720, 10378062), (810, 9224944), (864, 8648385), (895, 8348832), (1074, 6957360), (1080, 6918708), (1296, 5765590), (1432, 5218020), (1440, 5189031), (1611, 4638240), (1620, 4612472), (1790, 4174416), (2148, 3478680), (2160, 3459354), (2592, 2882795), (2685, 2782944), (2864, 2609010), (3221, 2319840), (3222, 2319120), (3240, 2306236), (3580, 2087208), (4296, 1739340), (4320, 1729677), (4833, 1546080), (5370, 1391472), (5728, 1304505), (6442, 1159920), (6444, 1159560), (6480, 1153118), (7160, 1043604), (8055, 927648), (8592, 869670), (9663, 773280), (9666, 773040), (10740, 695736), (12884, 579960), (12888, 579780), (12960, 576559), (14320, 521802), (14499, 515360), (16105, 463968), (16110, 463824), (17184, 434835), (19326, 386640), (19332, 386520), (21480, 347868), (24165, 309216), (25768, 289980), (25776, 289890), (28640, 260901), (28989, 257760), (28998, 257680), (32210, 231984), (32220, 231912), (38652, 193320), (38664, 193260), (42960, 173934), (48315, 154656), (48330, 154608), (51536, 144990), (51552, 144945), (57978, 128880), (57996, 128840), (64420, 115992), (64440, 115956), (72495, 103072), (77304, 96660), (77328, 96630), (85920, 86967)]