1023082880

素因数分解:

$2^7\times 5^1\times {\mathrm{29}}^1\times {\mathrm{199}}^1\times {\mathrm{277}}^1$

素因数の和:524

約数の個数: 128

約数和(自身を含む): 2552040000

約数和(自身を除く): 1528957120

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 29, 32, 40, 58, 64, 80, 116, 128, 145, 160, 199, 232, 277, 290, 320, 398, 464, 554, 580, 640, 796, 928, 995, 1108, 1160, 1385, 1592, 1856, 1990, 2216, 2320, 2770, 3184, 3712, 3980, 4432, 4640, 5540, 5771, 6368, 7960, 8033, 8864, 9280, 11080, 11542, 12736, 15920, 16066, 17728, 18560, 22160, 23084, 25472, 28855, 31840, 32132, 35456, 40165, 44320, 46168, 55123, 57710, 63680, 64264, 80330, 88640, 92336, 110246, 115420, 127360, 128528, 160660, 177280, 184672, 220492, 230840, 257056, 275615, 321320, 369344, 440984, 461680, 514112, 551230, 642640, 738688, 881968, 923360, 1028224, 1102460, 1285280, 1598567, 1763936, 1846720, 2204920, 2570560, 3197134, 3527872, 3693440, 4409840, 5141120, 6394268, 7055744, 7992835, 8819680, 12788536, 15985670, 17639360, 25577072, 31971340, 35278720, 51154144, 63942680, 102308288, 127885360, 204616576, 255770720, 511541440, 1023082880]

約数ペア:

[(1, 1023082880), (2, 511541440), (4, 255770720), (5, 204616576), (8, 127885360), (10, 102308288), (16, 63942680), (20, 51154144), (29, 35278720), (32, 31971340), (40, 25577072), (58, 17639360), (64, 15985670), (80, 12788536), (116, 8819680), (128, 7992835), (145, 7055744), (160, 6394268), (199, 5141120), (232, 4409840), (277, 3693440), (290, 3527872), (320, 3197134), (398, 2570560), (464, 2204920), (554, 1846720), (580, 1763936), (640, 1598567), (796, 1285280), (928, 1102460), (995, 1028224), (1108, 923360), (1160, 881968), (1385, 738688), (1592, 642640), (1856, 551230), (1990, 514112), (2216, 461680), (2320, 440984), (2770, 369344), (3184, 321320), (3712, 275615), (3980, 257056), (4432, 230840), (4640, 220492), (5540, 184672), (5771, 177280), (6368, 160660), (7960, 128528), (8033, 127360), (8864, 115420), (9280, 110246), (11080, 92336), (11542, 88640), (12736, 80330), (15920, 64264), (16066, 63680), (17728, 57710), (18560, 55123), (22160, 46168), (23084, 44320), (25472, 40165), (28855, 35456), (31840, 32132)]