2021175360

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{41}}^1\times {\mathrm{17117}}^1$

素因数の和:17181

約数の個数: 168

約数和(自身を含む): 7121978136

約数和(自身を除く): 5100802776

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 41, 45, 48, 60, 64, 72, 80, 82, 90, 96, 120, 123, 144, 160, 164, 180, 192, 205, 240, 246, 288, 320, 328, 360, 369, 410, 480, 492, 576, 615, 656, 720, 738, 820, 960, 984, 1230, 1312, 1440, 1476, 1640, 1845, 1968, 2460, 2624, 2880, 2952, 3280, 3690, 3936, 4920, 5904, 6560, 7380, 7872, 9840, 11808, 13120, 14760, 17117, 19680, 23616, 29520, 34234, 39360, 51351, 59040, 68468, 85585, 102702, 118080, 136936, 154053, 171170, 205404, 256755, 273872, 308106, 342340, 410808, 513510, 547744, 616212, 684680, 701797, 770265, 821616, 1027020, 1095488, 1232424, 1369360, 1403594, 1540530, 1643232, 2054040, 2105391, 2464848, 2738720, 2807188, 3081060, 3286464, 3508985, 4108080, 4210782, 4929696, 5477440, 5614376, 6162120, 6316173, 7017970, 8216160, 8421564, 9859392, 10526955, 11228752, 12324240, 12632346, 14035940, 16432320, 16843128, 21053910, 22457504, 24648480, 25264692, 28071880, 31580865, 33686256, 42107820, 44915008, 49296960, 50529384, 56143760, 63161730, 67372512, 84215640, 101058768, 112287520, 126323460, 134745024, 168431280, 202117536, 224575040, 252646920, 336862560, 404235072, 505293840, 673725120, 1010587680, 2021175360]

約数ペア:

[(1, 2021175360), (2, 1010587680), (3, 673725120), (4, 505293840), (5, 404235072), (6, 336862560), (8, 252646920), (9, 224575040), (10, 202117536), (12, 168431280), (15, 134745024), (16, 126323460), (18, 112287520), (20, 101058768), (24, 84215640), (30, 67372512), (32, 63161730), (36, 56143760), (40, 50529384), (41, 49296960), (45, 44915008), (48, 42107820), (60, 33686256), (64, 31580865), (72, 28071880), (80, 25264692), (82, 24648480), (90, 22457504), (96, 21053910), (120, 16843128), (123, 16432320), (144, 14035940), (160, 12632346), (164, 12324240), (180, 11228752), (192, 10526955), (205, 9859392), (240, 8421564), (246, 8216160), (288, 7017970), (320, 6316173), (328, 6162120), (360, 5614376), (369, 5477440), (410, 4929696), (480, 4210782), (492, 4108080), (576, 3508985), (615, 3286464), (656, 3081060), (720, 2807188), (738, 2738720), (820, 2464848), (960, 2105391), (984, 2054040), (1230, 1643232), (1312, 1540530), (1440, 1403594), (1476, 1369360), (1640, 1232424), (1845, 1095488), (1968, 1027020), (2460, 821616), (2624, 770265), (2880, 701797), (2952, 684680), (3280, 616212), (3690, 547744), (3936, 513510), (4920, 410808), (5904, 342340), (6560, 308106), (7380, 273872), (7872, 256755), (9840, 205404), (11808, 171170), (13120, 154053), (14760, 136936), (17117, 118080), (19680, 102702), (23616, 85585), (29520, 68468), (34234, 59040), (39360, 51351)]