1339450560

素因数分解:

$2^6\times 3^3\times 5^1\times 7^1\times {\mathrm{22147}}^1$

素因数の和:22180

約数の個数: 224

約数和(自身を含む): 5400568320

約数和(自身を除く): 4061117760

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 30, 32, 35, 36, 40, 42, 45, 48, 54, 56, 60, 63, 64, 70, 72, 80, 84, 90, 96, 105, 108, 112, 120, 126, 135, 140, 144, 160, 168, 180, 189, 192, 210, 216, 224, 240, 252, 270, 280, 288, 315, 320, 336, 360, 378, 420, 432, 448, 480, 504, 540, 560, 576, 630, 672, 720, 756, 840, 864, 945, 960, 1008, 1080, 1120, 1260, 1344, 1440, 1512, 1680, 1728, 1890, 2016, 2160, 2240, 2520, 2880, 3024, 3360, 3780, 4032, 4320, 5040, 6048, 6720, 7560, 8640, 10080, 12096, 15120, 20160, 22147, 30240, 44294, 60480, 66441, 88588, 110735, 132882, 155029, 177176, 199323, 221470, 265764, 310058, 332205, 354352, 398646, 442940, 465087, 531528, 597969, 620116, 664410, 708704, 775145, 797292, 885880, 930174, 996615, 1063056, 1195938, 1240232, 1328820, 1395261, 1417408, 1550290, 1594584, 1771760, 1860348, 1993230, 2126112, 2325435, 2391876, 2480464, 2657640, 2790522, 2989845, 3100580, 3189168, 3543520, 3720696, 3986460, 4185783, 4252224, 4650870, 4783752, 4960928, 5315280, 5581044, 5979690, 6201160, 6378336, 6976305, 7087040, 7441392, 7972920, 8371566, 9301740, 9567504, 9921856, 10630560, 11162088, 11959380, 12402320, 12756672, 13952610, 14882784, 15945840, 16743132, 18603480, 19135008, 20928915, 21261120, 22324176, 23918760, 24804640, 27905220, 29765568, 31891680, 33486264, 37206960, 38270016, 41857830, 44648352, 47837520, 49609280, 55810440, 63783360, 66972528, 74413920, 83715660, 89296704, 95675040, 111620880, 133945056, 148827840, 167431320, 191350080, 223241760, 267890112, 334862640, 446483520, 669725280, 1339450560]

約数ペア:

[(1, 1339450560), (2, 669725280), (3, 446483520), (4, 334862640), (5, 267890112), (6, 223241760), (7, 191350080), (8, 167431320), (9, 148827840), (10, 133945056), (12, 111620880), (14, 95675040), (15, 89296704), (16, 83715660), (18, 74413920), (20, 66972528), (21, 63783360), (24, 55810440), (27, 49609280), (28, 47837520), (30, 44648352), (32, 41857830), (35, 38270016), (36, 37206960), (40, 33486264), (42, 31891680), (45, 29765568), (48, 27905220), (54, 24804640), (56, 23918760), (60, 22324176), (63, 21261120), (64, 20928915), (70, 19135008), (72, 18603480), (80, 16743132), (84, 15945840), (90, 14882784), (96, 13952610), (105, 12756672), (108, 12402320), (112, 11959380), (120, 11162088), (126, 10630560), (135, 9921856), (140, 9567504), (144, 9301740), (160, 8371566), (168, 7972920), (180, 7441392), (189, 7087040), (192, 6976305), (210, 6378336), (216, 6201160), (224, 5979690), (240, 5581044), (252, 5315280), (270, 4960928), (280, 4783752), (288, 4650870), (315, 4252224), (320, 4185783), (336, 3986460), (360, 3720696), (378, 3543520), (420, 3189168), (432, 3100580), (448, 2989845), (480, 2790522), (504, 2657640), (540, 2480464), (560, 2391876), (576, 2325435), (630, 2126112), (672, 1993230), (720, 1860348), (756, 1771760), (840, 1594584), (864, 1550290), (945, 1417408), (960, 1395261), (1008, 1328820), (1080, 1240232), (1120, 1195938), (1260, 1063056), (1344, 996615), (1440, 930174), (1512, 885880), (1680, 797292), (1728, 775145), (1890, 708704), (2016, 664410), (2160, 620116), (2240, 597969), (2520, 531528), (2880, 465087), (3024, 442940), (3360, 398646), (3780, 354352), (4032, 332205), (4320, 310058), (5040, 265764), (6048, 221470), (6720, 199323), (7560, 177176), (8640, 155029), (10080, 132882), (12096, 110735), (15120, 88588), (20160, 66441), (22147, 60480), (30240, 44294)]