201906707940

素因数分解:

$2^2\times 3^3\times 5^1\times 7^2\times {\mathrm{7630639}}^1$

素因数の和:7630671

約数の個数: 144

約数和(自身を含む): 730710086400

約数和(自身を除く): 528803378460

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 27, 28, 30, 35, 36, 42, 45, 49, 54, 60, 63, 70, 84, 90, 98, 105, 108, 126, 135, 140, 147, 180, 189, 196, 210, 245, 252, 270, 294, 315, 378, 420, 441, 490, 540, 588, 630, 735, 756, 882, 945, 980, 1260, 1323, 1470, 1764, 1890, 2205, 2646, 2940, 3780, 4410, 5292, 6615, 8820, 13230, 26460, 7630639, 15261278, 22891917, 30522556, 38153195, 45783834, 53414473, 68675751, 76306390, 91567668, 106828946, 114459585, 137351502, 152612780, 160243419, 206027253, 213657892, 228919170, 267072365, 274703004, 320486838, 343378755, 373901311, 412054506, 457838340, 480730257, 534144730, 640973676, 686757510, 747802622, 801217095, 824109012, 961460514, 1030136265, 1068289460, 1121703933, 1373515020, 1442190771, 1495605244, 1602434190, 1869506555, 1922921028, 2060272530, 2243407866, 2403651285, 2884381542, 3204868380, 3365111799, 3739013110, 4120545060, 4486815732, 4807302570, 5608519665, 5768763084, 6730223598, 7210953855, 7478026220, 9614605140, 10095335397, 11217039330, 13460447196, 14421907710, 16825558995, 20190670794, 22434078660, 28843815420, 33651117990, 40381341588, 50476676985, 67302235980, 100953353970, 201906707940]

約数ペア:

[(1, 201906707940), (2, 100953353970), (3, 67302235980), (4, 50476676985), (5, 40381341588), (6, 33651117990), (7, 28843815420), (9, 22434078660), (10, 20190670794), (12, 16825558995), (14, 14421907710), (15, 13460447196), (18, 11217039330), (20, 10095335397), (21, 9614605140), (27, 7478026220), (28, 7210953855), (30, 6730223598), (35, 5768763084), (36, 5608519665), (42, 4807302570), (45, 4486815732), (49, 4120545060), (54, 3739013110), (60, 3365111799), (63, 3204868380), (70, 2884381542), (84, 2403651285), (90, 2243407866), (98, 2060272530), (105, 1922921028), (108, 1869506555), (126, 1602434190), (135, 1495605244), (140, 1442190771), (147, 1373515020), (180, 1121703933), (189, 1068289460), (196, 1030136265), (210, 961460514), (245, 824109012), (252, 801217095), (270, 747802622), (294, 686757510), (315, 640973676), (378, 534144730), (420, 480730257), (441, 457838340), (490, 412054506), (540, 373901311), (588, 343378755), (630, 320486838), (735, 274703004), (756, 267072365), (882, 228919170), (945, 213657892), (980, 206027253), (1260, 160243419), (1323, 152612780), (1470, 137351502), (1764, 114459585), (1890, 106828946), (2205, 91567668), (2646, 76306390), (2940, 68675751), (3780, 53414473), (4410, 45783834), (5292, 38153195), (6615, 30522556), (8820, 22891917), (13230, 15261278), (26460, 7630639)]