427160160

素因数分解:

$2^5\times 3^2\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{1367}}^1$

素因数の和:1426

約数の個数: 288

約数和(自身を含む): 1720922112

約数和(自身を除く): 1293761952

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 31, 32, 35, 36, 40, 42, 45, 48, 56, 60, 62, 63, 70, 72, 80, 84, 90, 93, 96, 105, 112, 120, 124, 126, 140, 144, 155, 160, 168, 180, 186, 210, 217, 224, 240, 248, 252, 279, 280, 288, 310, 315, 336, 360, 372, 420, 434, 465, 480, 496, 504, 558, 560, 620, 630, 651, 672, 720, 744, 840, 868, 930, 992, 1008, 1085, 1116, 1120, 1240, 1260, 1302, 1367, 1395, 1440, 1488, 1680, 1736, 1860, 1953, 2016, 2170, 2232, 2480, 2520, 2604, 2734, 2790, 2976, 3255, 3360, 3472, 3720, 3906, 4101, 4340, 4464, 4960, 5040, 5208, 5468, 5580, 6510, 6835, 6944, 7440, 7812, 8202, 8680, 8928, 9569, 9765, 10080, 10416, 10936, 11160, 12303, 13020, 13670, 14880, 15624, 16404, 17360, 19138, 19530, 20505, 20832, 21872, 22320, 24606, 26040, 27340, 28707, 31248, 32808, 34720, 38276, 39060, 41010, 42377, 43744, 44640, 47845, 49212, 52080, 54680, 57414, 61515, 62496, 65616, 76552, 78120, 82020, 84754, 86121, 95690, 98424, 104160, 109360, 114828, 123030, 127131, 131232, 143535, 153104, 156240, 164040, 169508, 172242, 191380, 196848, 211885, 218720, 229656, 246060, 254262, 287070, 296639, 306208, 312480, 328080, 339016, 344484, 381393, 382760, 393696, 423770, 430605, 459312, 492120, 508524, 574140, 593278, 635655, 656160, 678032, 688968, 762786, 765520, 847540, 861210, 889917, 918624, 984240, 1017048, 1148280, 1186556, 1271310, 1356064, 1377936, 1483195, 1525572, 1531040, 1695080, 1722420, 1779834, 1906965, 1968480, 2034096, 2296560, 2373112, 2542620, 2669751, 2755872, 2966390, 3051144, 3390160, 3444840, 3559668, 3813930, 4068192, 4449585, 4593120, 4746224, 5085240, 5339502, 5932780, 6102288, 6780320, 6889680, 7119336, 7627860, 8899170, 9492448, 10170480, 10679004, 11865560, 12204576, 13348755, 13779360, 14238672, 15255720, 17798340, 20340960, 21358008, 23731120, 26697510, 28477344, 30511440, 35596680, 42716016, 47462240, 53395020, 61022880, 71193360, 85432032, 106790040, 142386720, 213580080, 427160160]

約数ペア:

[(1, 427160160), (2, 213580080), (3, 142386720), (4, 106790040), (5, 85432032), (6, 71193360), (7, 61022880), (8, 53395020), (9, 47462240), (10, 42716016), (12, 35596680), (14, 30511440), (15, 28477344), (16, 26697510), (18, 23731120), (20, 21358008), (21, 20340960), (24, 17798340), (28, 15255720), (30, 14238672), (31, 13779360), (32, 13348755), (35, 12204576), (36, 11865560), (40, 10679004), (42, 10170480), (45, 9492448), (48, 8899170), (56, 7627860), (60, 7119336), (62, 6889680), (63, 6780320), (70, 6102288), (72, 5932780), (80, 5339502), (84, 5085240), (90, 4746224), (93, 4593120), (96, 4449585), (105, 4068192), (112, 3813930), (120, 3559668), (124, 3444840), (126, 3390160), (140, 3051144), (144, 2966390), (155, 2755872), (160, 2669751), (168, 2542620), (180, 2373112), (186, 2296560), (210, 2034096), (217, 1968480), (224, 1906965), (240, 1779834), (248, 1722420), (252, 1695080), (279, 1531040), (280, 1525572), (288, 1483195), (310, 1377936), (315, 1356064), (336, 1271310), (360, 1186556), (372, 1148280), (420, 1017048), (434, 984240), (465, 918624), (480, 889917), (496, 861210), (504, 847540), (558, 765520), (560, 762786), (620, 688968), (630, 678032), (651, 656160), (672, 635655), (720, 593278), (744, 574140), (840, 508524), (868, 492120), (930, 459312), (992, 430605), (1008, 423770), (1085, 393696), (1116, 382760), (1120, 381393), (1240, 344484), (1260, 339016), (1302, 328080), (1367, 312480), (1395, 306208), (1440, 296639), (1488, 287070), (1680, 254262), (1736, 246060), (1860, 229656), (1953, 218720), (2016, 211885), (2170, 196848), (2232, 191380), (2480, 172242), (2520, 169508), (2604, 164040), (2734, 156240), (2790, 153104), (2976, 143535), (3255, 131232), (3360, 127131), (3472, 123030), (3720, 114828), (3906, 109360), (4101, 104160), (4340, 98424), (4464, 95690), (4960, 86121), (5040, 84754), (5208, 82020), (5468, 78120), (5580, 76552), (6510, 65616), (6835, 62496), (6944, 61515), (7440, 57414), (7812, 54680), (8202, 52080), (8680, 49212), (8928, 47845), (9569, 44640), (9765, 43744), (10080, 42377), (10416, 41010), (10936, 39060), (11160, 38276), (12303, 34720), (13020, 32808), (13670, 31248), (14880, 28707), (15624, 27340), (16404, 26040), (17360, 24606), (19138, 22320), (19530, 21872), (20505, 20832)]