617309945920

素因数分解:

$2^6\times 5^1\times {\mathrm{17}}^1\times {\mathrm{499}}^1\times {\mathrm{227407}}^1$

素因数の和:227940

約数の個数: 112

約数和(自身を含む): 1559564064000

約数和(自身を除く): 942254118080

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 32, 34, 40, 64, 68, 80, 85, 136, 160, 170, 272, 320, 340, 499, 544, 680, 998, 1088, 1360, 1996, 2495, 2720, 3992, 4990, 5440, 7984, 8483, 9980, 15968, 16966, 19960, 31936, 33932, 39920, 42415, 67864, 79840, 84830, 135728, 159680, 169660, 227407, 271456, 339320, 454814, 542912, 678640, 909628, 1137035, 1357280, 1819256, 2274070, 2714560, 3638512, 3865919, 4548140, 7277024, 7731838, 9096280, 14554048, 15463676, 18192560, 19329595, 30927352, 36385120, 38659190, 61854704, 72770240, 77318380, 113476093, 123709408, 154636760, 226952186, 247418816, 309273520, 453904372, 567380465, 618547040, 907808744, 1134760930, 1237094080, 1815617488, 1929093581, 2269521860, 3631234976, 3858187162, 4539043720, 7262469952, 7716374324, 9078087440, 9645467905, 15432748648, 18156174880, 19290935810, 30865497296, 36312349760, 38581871620, 61730994592, 77163743240, 123461989184, 154327486480, 308654972960, 617309945920]

約数ペア:

[(1, 617309945920), (2, 308654972960), (4, 154327486480), (5, 123461989184), (8, 77163743240), (10, 61730994592), (16, 38581871620), (17, 36312349760), (20, 30865497296), (32, 19290935810), (34, 18156174880), (40, 15432748648), (64, 9645467905), (68, 9078087440), (80, 7716374324), (85, 7262469952), (136, 4539043720), (160, 3858187162), (170, 3631234976), (272, 2269521860), (320, 1929093581), (340, 1815617488), (499, 1237094080), (544, 1134760930), (680, 907808744), (998, 618547040), (1088, 567380465), (1360, 453904372), (1996, 309273520), (2495, 247418816), (2720, 226952186), (3992, 154636760), (4990, 123709408), (5440, 113476093), (7984, 77318380), (8483, 72770240), (9980, 61854704), (15968, 38659190), (16966, 36385120), (19960, 30927352), (31936, 19329595), (33932, 18192560), (39920, 15463676), (42415, 14554048), (67864, 9096280), (79840, 7731838), (84830, 7277024), (135728, 4548140), (159680, 3865919), (169660, 3638512), (227407, 2714560), (271456, 2274070), (339320, 1819256), (454814, 1357280), (542912, 1137035), (678640, 909628)]