140296800

素因数分解:

$2^5\times 3^1\times 5^2\times 7^2\times {\mathrm{1193}}^1$

素因数の和:1230

約数の個数: 216

約数和(自身を含む): 531669096

約数和(自身を除く): 391372296

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 25, 28, 30, 32, 35, 40, 42, 48, 49, 50, 56, 60, 70, 75, 80, 84, 96, 98, 100, 105, 112, 120, 140, 147, 150, 160, 168, 175, 196, 200, 210, 224, 240, 245, 280, 294, 300, 336, 350, 392, 400, 420, 480, 490, 525, 560, 588, 600, 672, 700, 735, 784, 800, 840, 980, 1050, 1120, 1176, 1193, 1200, 1225, 1400, 1470, 1568, 1680, 1960, 2100, 2352, 2386, 2400, 2450, 2800, 2940, 3360, 3579, 3675, 3920, 4200, 4704, 4772, 4900, 5600, 5880, 5965, 7158, 7350, 7840, 8351, 8400, 9544, 9800, 11760, 11930, 14316, 14700, 16702, 16800, 17895, 19088, 19600, 23520, 23860, 25053, 28632, 29400, 29825, 33404, 35790, 38176, 39200, 41755, 47720, 50106, 57264, 58457, 58800, 59650, 66808, 71580, 83510, 89475, 95440, 100212, 114528, 116914, 117600, 119300, 125265, 133616, 143160, 167020, 175371, 178950, 190880, 200424, 208775, 233828, 238600, 250530, 267232, 286320, 292285, 334040, 350742, 357900, 400848, 417550, 467656, 477200, 501060, 572640, 584570, 626325, 668080, 701484, 715800, 801696, 835100, 876855, 935312, 954400, 1002120, 1169140, 1252650, 1336160, 1402968, 1431600, 1461425, 1670200, 1753710, 1870624, 2004240, 2338280, 2505300, 2805936, 2863200, 2922850, 3340400, 3507420, 4008480, 4384275, 4676560, 5010600, 5611872, 5845700, 6680800, 7014840, 8768550, 9353120, 10021200, 11691400, 14029680, 17537100, 20042400, 23382800, 28059360, 35074200, 46765600, 70148400, 140296800]

約数ペア:

[(1, 140296800), (2, 70148400), (3, 46765600), (4, 35074200), (5, 28059360), (6, 23382800), (7, 20042400), (8, 17537100), (10, 14029680), (12, 11691400), (14, 10021200), (15, 9353120), (16, 8768550), (20, 7014840), (21, 6680800), (24, 5845700), (25, 5611872), (28, 5010600), (30, 4676560), (32, 4384275), (35, 4008480), (40, 3507420), (42, 3340400), (48, 2922850), (49, 2863200), (50, 2805936), (56, 2505300), (60, 2338280), (70, 2004240), (75, 1870624), (80, 1753710), (84, 1670200), (96, 1461425), (98, 1431600), (100, 1402968), (105, 1336160), (112, 1252650), (120, 1169140), (140, 1002120), (147, 954400), (150, 935312), (160, 876855), (168, 835100), (175, 801696), (196, 715800), (200, 701484), (210, 668080), (224, 626325), (240, 584570), (245, 572640), (280, 501060), (294, 477200), (300, 467656), (336, 417550), (350, 400848), (392, 357900), (400, 350742), (420, 334040), (480, 292285), (490, 286320), (525, 267232), (560, 250530), (588, 238600), (600, 233828), (672, 208775), (700, 200424), (735, 190880), (784, 178950), (800, 175371), (840, 167020), (980, 143160), (1050, 133616), (1120, 125265), (1176, 119300), (1193, 117600), (1200, 116914), (1225, 114528), (1400, 100212), (1470, 95440), (1568, 89475), (1680, 83510), (1960, 71580), (2100, 66808), (2352, 59650), (2386, 58800), (2400, 58457), (2450, 57264), (2800, 50106), (2940, 47720), (3360, 41755), (3579, 39200), (3675, 38176), (3920, 35790), (4200, 33404), (4704, 29825), (4772, 29400), (4900, 28632), (5600, 25053), (5880, 23860), (5965, 23520), (7158, 19600), (7350, 19088), (7840, 17895), (8351, 16800), (8400, 16702), (9544, 14700), (9800, 14316), (11760, 11930)]