7836522240

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{65831}}^1$

素因数の和:65886

約数の個数: 144

約数和(自身を含む): 25835636736

約数和(自身を除く): 17999114496

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 31, 32, 40, 48, 60, 62, 64, 80, 93, 96, 120, 124, 128, 155, 160, 186, 192, 240, 248, 256, 310, 320, 372, 384, 465, 480, 496, 620, 640, 744, 768, 930, 960, 992, 1240, 1280, 1488, 1860, 1920, 1984, 2480, 2976, 3720, 3840, 3968, 4960, 5952, 7440, 7936, 9920, 11904, 14880, 19840, 23808, 29760, 39680, 59520, 65831, 119040, 131662, 197493, 263324, 329155, 394986, 526648, 658310, 789972, 987465, 1053296, 1316620, 1579944, 1974930, 2040761, 2106592, 2633240, 3159888, 3949860, 4081522, 4213184, 5266480, 6122283, 6319776, 7899720, 8163044, 8426368, 10203805, 10532960, 12244566, 12639552, 15799440, 16326088, 16852736, 20407610, 21065920, 24489132, 25279104, 30611415, 31598880, 32652176, 40815220, 42131840, 48978264, 50558208, 61222830, 63197760, 65304352, 81630440, 84263680, 97956528, 122445660, 126395520, 130608704, 163260880, 195913056, 244891320, 252791040, 261217408, 326521760, 391826112, 489782640, 522434816, 653043520, 783652224, 979565280, 1306087040, 1567304448, 1959130560, 2612174080, 3918261120, 7836522240]

約数ペア:

[(1, 7836522240), (2, 3918261120), (3, 2612174080), (4, 1959130560), (5, 1567304448), (6, 1306087040), (8, 979565280), (10, 783652224), (12, 653043520), (15, 522434816), (16, 489782640), (20, 391826112), (24, 326521760), (30, 261217408), (31, 252791040), (32, 244891320), (40, 195913056), (48, 163260880), (60, 130608704), (62, 126395520), (64, 122445660), (80, 97956528), (93, 84263680), (96, 81630440), (120, 65304352), (124, 63197760), (128, 61222830), (155, 50558208), (160, 48978264), (186, 42131840), (192, 40815220), (240, 32652176), (248, 31598880), (256, 30611415), (310, 25279104), (320, 24489132), (372, 21065920), (384, 20407610), (465, 16852736), (480, 16326088), (496, 15799440), (620, 12639552), (640, 12244566), (744, 10532960), (768, 10203805), (930, 8426368), (960, 8163044), (992, 7899720), (1240, 6319776), (1280, 6122283), (1488, 5266480), (1860, 4213184), (1920, 4081522), (1984, 3949860), (2480, 3159888), (2976, 2633240), (3720, 2106592), (3840, 2040761), (3968, 1974930), (4960, 1579944), (5952, 1316620), (7440, 1053296), (7936, 987465), (9920, 789972), (11904, 658310), (14880, 526648), (19840, 394986), (23808, 329155), (29760, 263324), (39680, 197493), (59520, 131662), (65831, 119040)]