313015680

素因数分解:

$2^7\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{1753}}^1$

素因数の和:1809

約数の個数: 192

約数和(自身を含む): 1116385920

約数和(自身を除く): 803370240

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, 128, 144, 155, 160, 180, 186, 192, 240, 248, 279, 288, 310, 320, 360, 372, 384, 465, 480, 496, 558, 576, 620, 640, 720, 744, 930, 960, 992, 1116, 1152, 1240, 1395, 1440, 1488, 1753, 1860, 1920, 1984, 2232, 2480, 2790, 2880, 2976, 3506, 3720, 3968, 4464, 4960, 5259, 5580, 5760, 5952, 7012, 7440, 8765, 8928, 9920, 10518, 11160, 11904, 14024, 14880, 15777, 17530, 17856, 19840, 21036, 22320, 26295, 28048, 29760, 31554, 35060, 35712, 42072, 44640, 52590, 54343, 56096, 59520, 63108, 70120, 78885, 84144, 89280, 105180, 108686, 112192, 126216, 140240, 157770, 163029, 168288, 178560, 210360, 217372, 224384, 252432, 271715, 280480, 315540, 326058, 336576, 420720, 434744, 489087, 504864, 543430, 560960, 631080, 652116, 673152, 815145, 841440, 869488, 978174, 1009728, 1086860, 1121920, 1262160, 1304232, 1630290, 1682880, 1738976, 1956348, 2019456, 2173720, 2445435, 2524320, 2608464, 3260580, 3365760, 3477952, 3912696, 4347440, 4890870, 5048640, 5216928, 6521160, 6955904, 7825392, 8694880, 9781740, 10097280, 10433856, 13042320, 15650784, 17389760, 19563480, 20867712, 26084640, 31301568, 34779520, 39126960, 52169280, 62603136, 78253920, 104338560, 156507840, 313015680]

約数ペア:

[(1, 313015680), (2, 156507840), (3, 104338560), (4, 78253920), (5, 62603136), (6, 52169280), (8, 39126960), (9, 34779520), (10, 31301568), (12, 26084640), (15, 20867712), (16, 19563480), (18, 17389760), (20, 15650784), (24, 13042320), (30, 10433856), (31, 10097280), (32, 9781740), (36, 8694880), (40, 7825392), (45, 6955904), (48, 6521160), (60, 5216928), (62, 5048640), (64, 4890870), (72, 4347440), (80, 3912696), (90, 3477952), (93, 3365760), (96, 3260580), (120, 2608464), (124, 2524320), (128, 2445435), (144, 2173720), (155, 2019456), (160, 1956348), (180, 1738976), (186, 1682880), (192, 1630290), (240, 1304232), (248, 1262160), (279, 1121920), (288, 1086860), (310, 1009728), (320, 978174), (360, 869488), (372, 841440), (384, 815145), (465, 673152), (480, 652116), (496, 631080), (558, 560960), (576, 543430), (620, 504864), (640, 489087), (720, 434744), (744, 420720), (930, 336576), (960, 326058), (992, 315540), (1116, 280480), (1152, 271715), (1240, 252432), (1395, 224384), (1440, 217372), (1488, 210360), (1753, 178560), (1860, 168288), (1920, 163029), (1984, 157770), (2232, 140240), (2480, 126216), (2790, 112192), (2880, 108686), (2976, 105180), (3506, 89280), (3720, 84144), (3968, 78885), (4464, 70120), (4960, 63108), (5259, 59520), (5580, 56096), (5760, 54343), (5952, 52590), (7012, 44640), (7440, 42072), (8765, 35712), (8928, 35060), (9920, 31554), (10518, 29760), (11160, 28048), (11904, 26295), (14024, 22320), (14880, 21036), (15777, 19840), (17530, 17856)]