155403360

素因数分解:

$2^5\times 3^5\times 5^1\times 7^1\times {\mathrm{571}}^1$

素因数の和:608

約数の個数: 288

約数和(自身を含む): 629620992

約数和(自身を除く): 474217632

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 30, 32, 35, 36, 40, 42, 45, 48, 54, 56, 60, 63, 70, 72, 80, 81, 84, 90, 96, 105, 108, 112, 120, 126, 135, 140, 144, 160, 162, 168, 180, 189, 210, 216, 224, 240, 243, 252, 270, 280, 288, 315, 324, 336, 360, 378, 405, 420, 432, 480, 486, 504, 540, 560, 567, 571, 630, 648, 672, 720, 756, 810, 840, 864, 945, 972, 1008, 1080, 1120, 1134, 1142, 1215, 1260, 1296, 1440, 1512, 1620, 1680, 1701, 1713, 1890, 1944, 2016, 2160, 2268, 2284, 2430, 2520, 2592, 2835, 2855, 3024, 3240, 3360, 3402, 3426, 3780, 3888, 3997, 4320, 4536, 4568, 4860, 5040, 5139, 5670, 5710, 6048, 6480, 6804, 6852, 7560, 7776, 7994, 8505, 8565, 9072, 9136, 9720, 10080, 10278, 11340, 11420, 11991, 12960, 13608, 13704, 15120, 15417, 15988, 17010, 17130, 18144, 18272, 19440, 19985, 20556, 22680, 22840, 23982, 25695, 27216, 27408, 30240, 30834, 31976, 34020, 34260, 35973, 38880, 39970, 41112, 45360, 45680, 46251, 47964, 51390, 54432, 54816, 59955, 61668, 63952, 68040, 68520, 71946, 77085, 79940, 82224, 90720, 91360, 92502, 95928, 102780, 107919, 119910, 123336, 127904, 136080, 137040, 138753, 143892, 154170, 159880, 164448, 179865, 185004, 191856, 205560, 215838, 231255, 239820, 246672, 272160, 274080, 277506, 287784, 308340, 319760, 323757, 359730, 370008, 383712, 411120, 431676, 462510, 479640, 493344, 539595, 555012, 575568, 616680, 639520, 647514, 693765, 719460, 740016, 822240, 863352, 925020, 959280, 971271, 1079190, 1110024, 1151136, 1233360, 1295028, 1387530, 1438920, 1480032, 1618785, 1726704, 1850040, 1918560, 1942542, 2158380, 2220048, 2466720, 2590056, 2775060, 2877840, 3237570, 3453408, 3700080, 3885084, 4316760, 4440096, 4856355, 5180112, 5550120, 5755680, 6475140, 7400160, 7770168, 8633520, 9712710, 10360224, 11100240, 12950280, 15540336, 17267040, 19425420, 22200480, 25900560, 31080672, 38850840, 51801120, 77701680, 155403360]

約数ペア:

[(1, 155403360), (2, 77701680), (3, 51801120), (4, 38850840), (5, 31080672), (6, 25900560), (7, 22200480), (8, 19425420), (9, 17267040), (10, 15540336), (12, 12950280), (14, 11100240), (15, 10360224), (16, 9712710), (18, 8633520), (20, 7770168), (21, 7400160), (24, 6475140), (27, 5755680), (28, 5550120), (30, 5180112), (32, 4856355), (35, 4440096), (36, 4316760), (40, 3885084), (42, 3700080), (45, 3453408), (48, 3237570), (54, 2877840), (56, 2775060), (60, 2590056), (63, 2466720), (70, 2220048), (72, 2158380), (80, 1942542), (81, 1918560), (84, 1850040), (90, 1726704), (96, 1618785), (105, 1480032), (108, 1438920), (112, 1387530), (120, 1295028), (126, 1233360), (135, 1151136), (140, 1110024), (144, 1079190), (160, 971271), (162, 959280), (168, 925020), (180, 863352), (189, 822240), (210, 740016), (216, 719460), (224, 693765), (240, 647514), (243, 639520), (252, 616680), (270, 575568), (280, 555012), (288, 539595), (315, 493344), (324, 479640), (336, 462510), (360, 431676), (378, 411120), (405, 383712), (420, 370008), (432, 359730), (480, 323757), (486, 319760), (504, 308340), (540, 287784), (560, 277506), (567, 274080), (571, 272160), (630, 246672), (648, 239820), (672, 231255), (720, 215838), (756, 205560), (810, 191856), (840, 185004), (864, 179865), (945, 164448), (972, 159880), (1008, 154170), (1080, 143892), (1120, 138753), (1134, 137040), (1142, 136080), (1215, 127904), (1260, 123336), (1296, 119910), (1440, 107919), (1512, 102780), (1620, 95928), (1680, 92502), (1701, 91360), (1713, 90720), (1890, 82224), (1944, 79940), (2016, 77085), (2160, 71946), (2268, 68520), (2284, 68040), (2430, 63952), (2520, 61668), (2592, 59955), (2835, 54816), (2855, 54432), (3024, 51390), (3240, 47964), (3360, 46251), (3402, 45680), (3426, 45360), (3780, 41112), (3888, 39970), (3997, 38880), (4320, 35973), (4536, 34260), (4568, 34020), (4860, 31976), (5040, 30834), (5139, 30240), (5670, 27408), (5710, 27216), (6048, 25695), (6480, 23982), (6804, 22840), (6852, 22680), (7560, 20556), (7776, 19985), (7994, 19440), (8505, 18272), (8565, 18144), (9072, 17130), (9136, 17010), (9720, 15988), (10080, 15417), (10278, 15120), (11340, 13704), (11420, 13608), (11991, 12960)]