1622381280

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{8387}}^1$

素因数の和:8449

約数の個数: 192

約数和(自身を含む): 5681829888

約数和(自身を除く): 4059448608

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 31, 32, 39, 40, 48, 52, 60, 62, 65, 78, 80, 93, 96, 104, 120, 124, 130, 155, 156, 160, 186, 195, 208, 240, 248, 260, 310, 312, 372, 390, 403, 416, 465, 480, 496, 520, 620, 624, 744, 780, 806, 930, 992, 1040, 1209, 1240, 1248, 1488, 1560, 1612, 1860, 2015, 2080, 2418, 2480, 2976, 3120, 3224, 3720, 4030, 4836, 4960, 6045, 6240, 6448, 7440, 8060, 8387, 9672, 12090, 12896, 14880, 16120, 16774, 19344, 24180, 25161, 32240, 33548, 38688, 41935, 48360, 50322, 64480, 67096, 83870, 96720, 100644, 109031, 125805, 134192, 167740, 193440, 201288, 218062, 251610, 259997, 268384, 327093, 335480, 402576, 436124, 503220, 519994, 545155, 654186, 670960, 779991, 805152, 872248, 1006440, 1039988, 1090310, 1299985, 1308372, 1341920, 1559982, 1635465, 1744496, 2012880, 2079976, 2180620, 2599970, 2616744, 3119964, 3270930, 3379961, 3488992, 3899955, 4025760, 4159952, 4361240, 5199940, 5233488, 6239928, 6541860, 6759922, 7799910, 8319904, 8722480, 10139883, 10399880, 10466976, 12479856, 13083720, 13519844, 15599820, 16899805, 17444960, 20279766, 20799760, 24959712, 26167440, 27039688, 31199640, 33799610, 40559532, 41599520, 50699415, 52334880, 54079376, 62399280, 67599220, 81119064, 101398830, 108158752, 124798560, 135198440, 162238128, 202797660, 270396880, 324476256, 405595320, 540793760, 811190640, 1622381280]

約数ペア:

[(1, 1622381280), (2, 811190640), (3, 540793760), (4, 405595320), (5, 324476256), (6, 270396880), (8, 202797660), (10, 162238128), (12, 135198440), (13, 124798560), (15, 108158752), (16, 101398830), (20, 81119064), (24, 67599220), (26, 62399280), (30, 54079376), (31, 52334880), (32, 50699415), (39, 41599520), (40, 40559532), (48, 33799610), (52, 31199640), (60, 27039688), (62, 26167440), (65, 24959712), (78, 20799760), (80, 20279766), (93, 17444960), (96, 16899805), (104, 15599820), (120, 13519844), (124, 13083720), (130, 12479856), (155, 10466976), (156, 10399880), (160, 10139883), (186, 8722480), (195, 8319904), (208, 7799910), (240, 6759922), (248, 6541860), (260, 6239928), (310, 5233488), (312, 5199940), (372, 4361240), (390, 4159952), (403, 4025760), (416, 3899955), (465, 3488992), (480, 3379961), (496, 3270930), (520, 3119964), (620, 2616744), (624, 2599970), (744, 2180620), (780, 2079976), (806, 2012880), (930, 1744496), (992, 1635465), (1040, 1559982), (1209, 1341920), (1240, 1308372), (1248, 1299985), (1488, 1090310), (1560, 1039988), (1612, 1006440), (1860, 872248), (2015, 805152), (2080, 779991), (2418, 670960), (2480, 654186), (2976, 545155), (3120, 519994), (3224, 503220), (3720, 436124), (4030, 402576), (4836, 335480), (4960, 327093), (6045, 268384), (6240, 259997), (6448, 251610), (7440, 218062), (8060, 201288), (8387, 193440), (9672, 167740), (12090, 134192), (12896, 125805), (14880, 109031), (16120, 100644), (16774, 96720), (19344, 83870), (24180, 67096), (25161, 64480), (32240, 50322), (33548, 48360), (38688, 41935)]