1661637240

素因数分解:

$2^3\times 3^4\times 5^1\times {\mathrm{107}}^1\times {\mathrm{4793}}^1$

素因数の和:4923

約数の個数: 160

約数和(自身を含む): 5638319280

約数和(自身を除く): 3976682040

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 81, 90, 107, 108, 120, 135, 162, 180, 214, 216, 270, 321, 324, 360, 405, 428, 535, 540, 642, 648, 810, 856, 963, 1070, 1080, 1284, 1605, 1620, 1926, 2140, 2568, 2889, 3210, 3240, 3852, 4280, 4793, 4815, 5778, 6420, 7704, 8667, 9586, 9630, 11556, 12840, 14379, 14445, 17334, 19172, 19260, 23112, 23965, 28758, 28890, 34668, 38344, 38520, 43137, 43335, 47930, 57516, 57780, 69336, 71895, 86274, 86670, 95860, 115032, 115560, 129411, 143790, 172548, 173340, 191720, 215685, 258822, 287580, 345096, 346680, 388233, 431370, 512851, 517644, 575160, 647055, 776466, 862740, 1025702, 1035288, 1294110, 1538553, 1552932, 1725480, 1941165, 2051404, 2564255, 2588220, 3077106, 3105864, 3882330, 4102808, 4615659, 5128510, 5176440, 6154212, 7692765, 7764660, 9231318, 10257020, 12308424, 13846977, 15385530, 15529320, 18462636, 20514040, 23078295, 27693954, 30771060, 36925272, 41540931, 46156590, 55387908, 61542120, 69234885, 83081862, 92313180, 110775816, 138469770, 166163724, 184626360, 207704655, 276939540, 332327448, 415409310, 553879080, 830818620, 1661637240]

約数ペア:

[(1, 1661637240), (2, 830818620), (3, 553879080), (4, 415409310), (5, 332327448), (6, 276939540), (8, 207704655), (9, 184626360), (10, 166163724), (12, 138469770), (15, 110775816), (18, 92313180), (20, 83081862), (24, 69234885), (27, 61542120), (30, 55387908), (36, 46156590), (40, 41540931), (45, 36925272), (54, 30771060), (60, 27693954), (72, 23078295), (81, 20514040), (90, 18462636), (107, 15529320), (108, 15385530), (120, 13846977), (135, 12308424), (162, 10257020), (180, 9231318), (214, 7764660), (216, 7692765), (270, 6154212), (321, 5176440), (324, 5128510), (360, 4615659), (405, 4102808), (428, 3882330), (535, 3105864), (540, 3077106), (642, 2588220), (648, 2564255), (810, 2051404), (856, 1941165), (963, 1725480), (1070, 1552932), (1080, 1538553), (1284, 1294110), (1605, 1035288), (1620, 1025702), (1926, 862740), (2140, 776466), (2568, 647055), (2889, 575160), (3210, 517644), (3240, 512851), (3852, 431370), (4280, 388233), (4793, 346680), (4815, 345096), (5778, 287580), (6420, 258822), (7704, 215685), (8667, 191720), (9586, 173340), (9630, 172548), (11556, 143790), (12840, 129411), (14379, 115560), (14445, 115032), (17334, 95860), (19172, 86670), (19260, 86274), (23112, 71895), (23965, 69336), (28758, 57780), (28890, 57516), (34668, 47930), (38344, 43335), (38520, 43137)]