748791360

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{8387}}^1$

素因数の和:8441

約数の個数: 168

約数和(自身を含む): 2658928896

約数和(自身を除く): 1910137536

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 31, 32, 36, 40, 45, 48, 60, 62, 64, 72, 80, 90, 93, 96, 120, 124, 144, 155, 160, 180, 186, 192, 240, 248, 279, 288, 310, 320, 360, 372, 465, 480, 496, 558, 576, 620, 720, 744, 930, 960, 992, 1116, 1240, 1395, 1440, 1488, 1860, 1984, 2232, 2480, 2790, 2880, 2976, 3720, 4464, 4960, 5580, 5952, 7440, 8387, 8928, 9920, 11160, 14880, 16774, 17856, 22320, 25161, 29760, 33548, 41935, 44640, 50322, 67096, 75483, 83870, 89280, 100644, 125805, 134192, 150966, 167740, 201288, 251610, 259997, 268384, 301932, 335480, 377415, 402576, 503220, 519994, 536768, 603864, 670960, 754830, 779991, 805152, 1006440, 1039988, 1207728, 1299985, 1341920, 1509660, 1559982, 1610304, 2012880, 2079976, 2339973, 2415456, 2599970, 2683840, 3019320, 3119964, 3899955, 4025760, 4159952, 4679946, 4830912, 5199940, 6038640, 6239928, 7799910, 8051520, 8319904, 9359892, 10399880, 11699865, 12077280, 12479856, 15599820, 16639808, 18719784, 20799760, 23399730, 24154560, 24959712, 31199640, 37439568, 41599520, 46799460, 49919424, 62399280, 74879136, 83199040, 93598920, 124798560, 149758272, 187197840, 249597120, 374395680, 748791360]

約数ペア:

[(1, 748791360), (2, 374395680), (3, 249597120), (4, 187197840), (5, 149758272), (6, 124798560), (8, 93598920), (9, 83199040), (10, 74879136), (12, 62399280), (15, 49919424), (16, 46799460), (18, 41599520), (20, 37439568), (24, 31199640), (30, 24959712), (31, 24154560), (32, 23399730), (36, 20799760), (40, 18719784), (45, 16639808), (48, 15599820), (60, 12479856), (62, 12077280), (64, 11699865), (72, 10399880), (80, 9359892), (90, 8319904), (93, 8051520), (96, 7799910), (120, 6239928), (124, 6038640), (144, 5199940), (155, 4830912), (160, 4679946), (180, 4159952), (186, 4025760), (192, 3899955), (240, 3119964), (248, 3019320), (279, 2683840), (288, 2599970), (310, 2415456), (320, 2339973), (360, 2079976), (372, 2012880), (465, 1610304), (480, 1559982), (496, 1509660), (558, 1341920), (576, 1299985), (620, 1207728), (720, 1039988), (744, 1006440), (930, 805152), (960, 779991), (992, 754830), (1116, 670960), (1240, 603864), (1395, 536768), (1440, 519994), (1488, 503220), (1860, 402576), (1984, 377415), (2232, 335480), (2480, 301932), (2790, 268384), (2880, 259997), (2976, 251610), (3720, 201288), (4464, 167740), (4960, 150966), (5580, 134192), (5952, 125805), (7440, 100644), (8387, 89280), (8928, 83870), (9920, 75483), (11160, 67096), (14880, 50322), (16774, 44640), (17856, 41935), (22320, 33548), (25161, 29760)]