17827320

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{1117}}^1$

素因数の和:1157

約数の個数: 128

約数和(自身を含む): 64396800

約数和(自身を除く): 46569480

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 19, 20, 21, 24, 28, 30, 35, 38, 40, 42, 56, 57, 60, 70, 76, 84, 95, 105, 114, 120, 133, 140, 152, 168, 190, 210, 228, 266, 280, 285, 380, 399, 420, 456, 532, 570, 665, 760, 798, 840, 1064, 1117, 1140, 1330, 1596, 1995, 2234, 2280, 2660, 3192, 3351, 3990, 4468, 5320, 5585, 6702, 7819, 7980, 8936, 11170, 13404, 15638, 15960, 16755, 21223, 22340, 23457, 26808, 31276, 33510, 39095, 42446, 44680, 46914, 62552, 63669, 67020, 78190, 84892, 93828, 106115, 117285, 127338, 134040, 148561, 156380, 169784, 187656, 212230, 234570, 254676, 297122, 312760, 318345, 424460, 445683, 469140, 509352, 594244, 636690, 742805, 848920, 891366, 938280, 1188488, 1273380, 1485610, 1782732, 2228415, 2546760, 2971220, 3565464, 4456830, 5942440, 8913660, 17827320]

約数ペア:

[(1, 17827320), (2, 8913660), (3, 5942440), (4, 4456830), (5, 3565464), (6, 2971220), (7, 2546760), (8, 2228415), (10, 1782732), (12, 1485610), (14, 1273380), (15, 1188488), (19, 938280), (20, 891366), (21, 848920), (24, 742805), (28, 636690), (30, 594244), (35, 509352), (38, 469140), (40, 445683), (42, 424460), (56, 318345), (57, 312760), (60, 297122), (70, 254676), (76, 234570), (84, 212230), (95, 187656), (105, 169784), (114, 156380), (120, 148561), (133, 134040), (140, 127338), (152, 117285), (168, 106115), (190, 93828), (210, 84892), (228, 78190), (266, 67020), (280, 63669), (285, 62552), (380, 46914), (399, 44680), (420, 42446), (456, 39095), (532, 33510), (570, 31276), (665, 26808), (760, 23457), (798, 22340), (840, 21223), (1064, 16755), (1117, 15960), (1140, 15638), (1330, 13404), (1596, 11170), (1995, 8936), (2234, 7980), (2280, 7819), (2660, 6702), (3192, 5585), (3351, 5320), (3990, 4468)]