1250851680

素因数分解:

$2^5\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{22273}}^1$

素因数の和:22310

約数の個数: 192

約数和(自身を含む): 4714960320

約数和(自身を除く): 3464108640

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 27, 30, 32, 36, 39, 40, 45, 48, 52, 54, 60, 65, 72, 78, 80, 90, 96, 104, 108, 117, 120, 130, 135, 144, 156, 160, 180, 195, 208, 216, 234, 240, 260, 270, 288, 312, 351, 360, 390, 416, 432, 468, 480, 520, 540, 585, 624, 702, 720, 780, 864, 936, 1040, 1080, 1170, 1248, 1404, 1440, 1560, 1755, 1872, 2080, 2160, 2340, 2808, 3120, 3510, 3744, 4320, 4680, 5616, 6240, 7020, 9360, 11232, 14040, 18720, 22273, 28080, 44546, 56160, 66819, 89092, 111365, 133638, 178184, 200457, 222730, 267276, 289549, 334095, 356368, 400914, 445460, 534552, 579098, 601371, 668190, 712736, 801828, 868647, 890920, 1002285, 1069104, 1158196, 1202742, 1336380, 1447745, 1603656, 1737294, 1781840, 2004570, 2138208, 2316392, 2405484, 2605941, 2672760, 2895490, 3006855, 3207312, 3474588, 3563680, 4009140, 4343235, 4632784, 4810968, 5211882, 5345520, 5790980, 6013710, 6414624, 6949176, 7817823, 8018280, 8686470, 9265568, 9621936, 10423764, 10691040, 11581960, 12027420, 13029705, 13898352, 15635646, 16036560, 17372940, 19243872, 20847528, 23163920, 24054840, 26059410, 27796704, 31271292, 32073120, 34745880, 39089115, 41695056, 46327840, 48109680, 52118820, 62542584, 69491760, 78178230, 83390112, 96219360, 104237640, 125085168, 138983520, 156356460, 208475280, 250170336, 312712920, 416950560, 625425840, 1250851680]

約数ペア:

[(1, 1250851680), (2, 625425840), (3, 416950560), (4, 312712920), (5, 250170336), (6, 208475280), (8, 156356460), (9, 138983520), (10, 125085168), (12, 104237640), (13, 96219360), (15, 83390112), (16, 78178230), (18, 69491760), (20, 62542584), (24, 52118820), (26, 48109680), (27, 46327840), (30, 41695056), (32, 39089115), (36, 34745880), (39, 32073120), (40, 31271292), (45, 27796704), (48, 26059410), (52, 24054840), (54, 23163920), (60, 20847528), (65, 19243872), (72, 17372940), (78, 16036560), (80, 15635646), (90, 13898352), (96, 13029705), (104, 12027420), (108, 11581960), (117, 10691040), (120, 10423764), (130, 9621936), (135, 9265568), (144, 8686470), (156, 8018280), (160, 7817823), (180, 6949176), (195, 6414624), (208, 6013710), (216, 5790980), (234, 5345520), (240, 5211882), (260, 4810968), (270, 4632784), (288, 4343235), (312, 4009140), (351, 3563680), (360, 3474588), (390, 3207312), (416, 3006855), (432, 2895490), (468, 2672760), (480, 2605941), (520, 2405484), (540, 2316392), (585, 2138208), (624, 2004570), (702, 1781840), (720, 1737294), (780, 1603656), (864, 1447745), (936, 1336380), (1040, 1202742), (1080, 1158196), (1170, 1069104), (1248, 1002285), (1404, 890920), (1440, 868647), (1560, 801828), (1755, 712736), (1872, 668190), (2080, 601371), (2160, 579098), (2340, 534552), (2808, 445460), (3120, 400914), (3510, 356368), (3744, 334095), (4320, 289549), (4680, 267276), (5616, 222730), (6240, 200457), (7020, 178184), (9360, 133638), (11232, 111365), (14040, 89092), (18720, 66819), (22273, 56160), (28080, 44546)]