20272334880

素因数分解:

$2^5\times 3^1\times 5^1\times 7^2\times {\mathrm{227}}^1\times {\mathrm{3797}}^1$

素因数の和:4056

約数の個数: 288

約数和(自身を含む): 74630517696

約数和(自身を除く): 54358182816

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 49, 56, 60, 70, 80, 84, 96, 98, 105, 112, 120, 140, 147, 160, 168, 196, 210, 224, 227, 240, 245, 280, 294, 336, 392, 420, 454, 480, 490, 560, 588, 672, 681, 735, 784, 840, 908, 980, 1120, 1135, 1176, 1362, 1470, 1568, 1589, 1680, 1816, 1960, 2270, 2352, 2724, 2940, 3178, 3360, 3405, 3632, 3797, 3920, 4540, 4704, 4767, 5448, 5880, 6356, 6810, 7264, 7594, 7840, 7945, 9080, 9534, 10896, 11123, 11391, 11760, 12712, 13620, 15188, 15890, 18160, 18985, 19068, 21792, 22246, 22782, 23520, 23835, 25424, 26579, 27240, 30376, 31780, 33369, 36320, 37970, 38136, 44492, 45564, 47670, 50848, 53158, 54480, 55615, 56955, 60752, 63560, 66738, 75940, 76272, 79737, 88984, 91128, 95340, 106316, 108960, 111230, 113910, 121504, 127120, 132895, 133476, 151880, 152544, 159474, 166845, 177968, 182256, 186053, 190680, 212632, 222460, 227820, 254240, 265790, 266952, 303760, 318948, 333690, 355936, 364512, 372106, 381360, 398685, 425264, 444920, 455640, 531580, 533904, 558159, 607520, 637896, 667380, 744212, 762720, 797370, 850528, 861919, 889840, 911280, 930265, 1063160, 1067808, 1116318, 1275792, 1334760, 1488424, 1594740, 1723838, 1779680, 1822560, 1860530, 2126320, 2232636, 2551584, 2585757, 2669520, 2790795, 2976848, 3189480, 3447676, 3721060, 4252640, 4309595, 4465272, 5171514, 5339040, 5581590, 5953696, 6033433, 6378960, 6895352, 7442120, 8619190, 8930544, 10343028, 11163180, 12066866, 12757920, 12928785, 13790704, 14884240, 17238380, 17861088, 18100299, 20686056, 22326360, 24133732, 25857570, 27581408, 29768480, 30167165, 34476760, 36200598, 41372112, 42234031, 44652720, 48267464, 51715140, 60334330, 68953520, 72401196, 82744224, 84468062, 89305440, 90501495, 96534928, 103430280, 120668660, 126702093, 137907040, 144802392, 168936124, 181002990, 193069856, 206860560, 211170155, 241337320, 253404186, 289604784, 337872248, 362005980, 413721120, 422340310, 482674640, 506808372, 579209568, 633510465, 675744496, 724011960, 844680620, 965349280, 1013616744, 1267020930, 1351488992, 1448023920, 1689361240, 2027233488, 2534041860, 2896047840, 3378722480, 4054466976, 5068083720, 6757444960, 10136167440, 20272334880]

約数ペア:

[(1, 20272334880), (2, 10136167440), (3, 6757444960), (4, 5068083720), (5, 4054466976), (6, 3378722480), (7, 2896047840), (8, 2534041860), (10, 2027233488), (12, 1689361240), (14, 1448023920), (15, 1351488992), (16, 1267020930), (20, 1013616744), (21, 965349280), (24, 844680620), (28, 724011960), (30, 675744496), (32, 633510465), (35, 579209568), (40, 506808372), (42, 482674640), (48, 422340310), (49, 413721120), (56, 362005980), (60, 337872248), (70, 289604784), (80, 253404186), (84, 241337320), (96, 211170155), (98, 206860560), (105, 193069856), (112, 181002990), (120, 168936124), (140, 144802392), (147, 137907040), (160, 126702093), (168, 120668660), (196, 103430280), (210, 96534928), (224, 90501495), (227, 89305440), (240, 84468062), (245, 82744224), (280, 72401196), (294, 68953520), (336, 60334330), (392, 51715140), (420, 48267464), (454, 44652720), (480, 42234031), (490, 41372112), (560, 36200598), (588, 34476760), (672, 30167165), (681, 29768480), (735, 27581408), (784, 25857570), (840, 24133732), (908, 22326360), (980, 20686056), (1120, 18100299), (1135, 17861088), (1176, 17238380), (1362, 14884240), (1470, 13790704), (1568, 12928785), (1589, 12757920), (1680, 12066866), (1816, 11163180), (1960, 10343028), (2270, 8930544), (2352, 8619190), (2724, 7442120), (2940, 6895352), (3178, 6378960), (3360, 6033433), (3405, 5953696), (3632, 5581590), (3797, 5339040), (3920, 5171514), (4540, 4465272), (4704, 4309595), (4767, 4252640), (5448, 3721060), (5880, 3447676), (6356, 3189480), (6810, 2976848), (7264, 2790795), (7594, 2669520), (7840, 2585757), (7945, 2551584), (9080, 2232636), (9534, 2126320), (10896, 1860530), (11123, 1822560), (11391, 1779680), (11760, 1723838), (12712, 1594740), (13620, 1488424), (15188, 1334760), (15890, 1275792), (18160, 1116318), (18985, 1067808), (19068, 1063160), (21792, 930265), (22246, 911280), (22782, 889840), (23520, 861919), (23835, 850528), (25424, 797370), (26579, 762720), (27240, 744212), (30376, 667380), (31780, 637896), (33369, 607520), (36320, 558159), (37970, 533904), (38136, 531580), (44492, 455640), (45564, 444920), (47670, 425264), (50848, 398685), (53158, 381360), (54480, 372106), (55615, 364512), (56955, 355936), (60752, 333690), (63560, 318948), (66738, 303760), (75940, 266952), (76272, 265790), (79737, 254240), (88984, 227820), (91128, 222460), (95340, 212632), (106316, 190680), (108960, 186053), (111230, 182256), (113910, 177968), (121504, 166845), (127120, 159474), (132895, 152544), (133476, 151880)]