1428524640

素因数分解:

$2^5\times 3^3\times 5^1\times {\mathrm{31}}^1\times {\mathrm{10667}}^1$

素因数の和:10722

約数の個数: 192

約数和(自身を含む): 5161605120

約数和(自身を除く): 3733080480

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 31, 32, 36, 40, 45, 48, 54, 60, 62, 72, 80, 90, 93, 96, 108, 120, 124, 135, 144, 155, 160, 180, 186, 216, 240, 248, 270, 279, 288, 310, 360, 372, 432, 465, 480, 496, 540, 558, 620, 720, 744, 837, 864, 930, 992, 1080, 1116, 1240, 1395, 1440, 1488, 1674, 1860, 2160, 2232, 2480, 2790, 2976, 3348, 3720, 4185, 4320, 4464, 4960, 5580, 6696, 7440, 8370, 8928, 10667, 11160, 13392, 14880, 16740, 21334, 22320, 26784, 32001, 33480, 42668, 44640, 53335, 64002, 66960, 85336, 96003, 106670, 128004, 133920, 160005, 170672, 192006, 213340, 256008, 288009, 320010, 330677, 341344, 384012, 426680, 480015, 512016, 576018, 640020, 661354, 768024, 853360, 960030, 992031, 1024032, 1152036, 1280040, 1322708, 1440045, 1536048, 1653385, 1706720, 1920060, 1984062, 2304072, 2560080, 2645416, 2880090, 2976093, 3072096, 3306770, 3840120, 3968124, 4608144, 4960155, 5120160, 5290832, 5760180, 5952186, 6613540, 7680240, 7936248, 8928279, 9216288, 9920310, 10581664, 11520360, 11904372, 13227080, 14880465, 15360480, 15872496, 17856558, 19840620, 23040720, 23808744, 26454160, 29760930, 31744992, 35713116, 39681240, 44641395, 46081440, 47617488, 52908320, 59521860, 71426232, 79362480, 89282790, 95234976, 119043720, 142852464, 158724960, 178565580, 238087440, 285704928, 357131160, 476174880, 714262320, 1428524640]

約数ペア:

[(1, 1428524640), (2, 714262320), (3, 476174880), (4, 357131160), (5, 285704928), (6, 238087440), (8, 178565580), (9, 158724960), (10, 142852464), (12, 119043720), (15, 95234976), (16, 89282790), (18, 79362480), (20, 71426232), (24, 59521860), (27, 52908320), (30, 47617488), (31, 46081440), (32, 44641395), (36, 39681240), (40, 35713116), (45, 31744992), (48, 29760930), (54, 26454160), (60, 23808744), (62, 23040720), (72, 19840620), (80, 17856558), (90, 15872496), (93, 15360480), (96, 14880465), (108, 13227080), (120, 11904372), (124, 11520360), (135, 10581664), (144, 9920310), (155, 9216288), (160, 8928279), (180, 7936248), (186, 7680240), (216, 6613540), (240, 5952186), (248, 5760180), (270, 5290832), (279, 5120160), (288, 4960155), (310, 4608144), (360, 3968124), (372, 3840120), (432, 3306770), (465, 3072096), (480, 2976093), (496, 2880090), (540, 2645416), (558, 2560080), (620, 2304072), (720, 1984062), (744, 1920060), (837, 1706720), (864, 1653385), (930, 1536048), (992, 1440045), (1080, 1322708), (1116, 1280040), (1240, 1152036), (1395, 1024032), (1440, 992031), (1488, 960030), (1674, 853360), (1860, 768024), (2160, 661354), (2232, 640020), (2480, 576018), (2790, 512016), (2976, 480015), (3348, 426680), (3720, 384012), (4185, 341344), (4320, 330677), (4464, 320010), (4960, 288009), (5580, 256008), (6696, 213340), (7440, 192006), (8370, 170672), (8928, 160005), (10667, 133920), (11160, 128004), (13392, 106670), (14880, 96003), (16740, 85336), (21334, 66960), (22320, 64002), (26784, 53335), (32001, 44640), (33480, 42668)]