2007495960

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{355939}}^1$

素因数の和:356000

約数の個数: 64

約数和(自身を含む): 6150643200

約数和(自身を除く): 4143147240

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 47, 60, 94, 120, 141, 188, 235, 282, 376, 470, 564, 705, 940, 1128, 1410, 1880, 2820, 5640, 355939, 711878, 1067817, 1423756, 1779695, 2135634, 2847512, 3559390, 4271268, 5339085, 7118780, 8542536, 10678170, 14237560, 16729133, 21356340, 33458266, 42712680, 50187399, 66916532, 83645665, 100374798, 133833064, 167291330, 200749596, 250936995, 334582660, 401499192, 501873990, 669165320, 1003747980, 2007495960]

約数ペア:

[(1, 2007495960), (2, 1003747980), (3, 669165320), (4, 501873990), (5, 401499192), (6, 334582660), (8, 250936995), (10, 200749596), (12, 167291330), (15, 133833064), (20, 100374798), (24, 83645665), (30, 66916532), (40, 50187399), (47, 42712680), (60, 33458266), (94, 21356340), (120, 16729133), (141, 14237560), (188, 10678170), (235, 8542536), (282, 7118780), (376, 5339085), (470, 4271268), (564, 3559390), (705, 2847512), (940, 2135634), (1128, 1779695), (1410, 1423756), (1880, 1067817), (2820, 711878), (5640, 355939)]