156507840

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{1753}}^1$

素因数の和:1807

約数の個数: 168

約数和(自身を含む): 556003968

約数和(自身を除く): 399496128

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, 1753, 1860, 1984, 2232, 2480, 2790, 2880, 2976, 3506, 3720, 4464, 4960, 5259, 5580, 5952, 7012, 7440, 8765, 8928, 9920, 10518, 11160, 14024, 14880, 15777, 17530, 17856, 21036, 22320, 26295, 28048, 29760, 31554, 35060, 42072, 44640, 52590, 54343, 56096, 63108, 70120, 78885, 84144, 89280, 105180, 108686, 112192, 126216, 140240, 157770, 163029, 168288, 210360, 217372, 252432, 271715, 280480, 315540, 326058, 336576, 420720, 434744, 489087, 504864, 543430, 560960, 631080, 652116, 815145, 841440, 869488, 978174, 1009728, 1086860, 1262160, 1304232, 1630290, 1682880, 1738976, 1956348, 2173720, 2445435, 2524320, 2608464, 3260580, 3477952, 3912696, 4347440, 4890870, 5048640, 5216928, 6521160, 7825392, 8694880, 9781740, 10433856, 13042320, 15650784, 17389760, 19563480, 26084640, 31301568, 39126960, 52169280, 78253920, 156507840]

約数ペア:

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