846066720

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{103}}^1\times {\mathrm{109}}^1\times {\mathrm{157}}^1$

素因数の和:387

約数の個数: 192

約数和(自身を含む): 2732970240

約数和(自身を除く): 1886903520

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 103, 109, 120, 157, 160, 206, 218, 240, 309, 314, 327, 412, 436, 471, 480, 515, 545, 618, 628, 654, 785, 824, 872, 942, 1030, 1090, 1236, 1256, 1308, 1545, 1570, 1635, 1648, 1744, 1884, 2060, 2180, 2355, 2472, 2512, 2616, 3090, 3140, 3270, 3296, 3488, 3768, 4120, 4360, 4710, 4944, 5024, 5232, 6180, 6280, 6540, 7536, 8240, 8720, 9420, 9888, 10464, 11227, 12360, 12560, 13080, 15072, 16171, 16480, 17113, 17440, 18840, 22454, 24720, 25120, 26160, 32342, 33681, 34226, 37680, 44908, 48513, 49440, 51339, 52320, 56135, 64684, 67362, 68452, 75360, 80855, 85565, 89816, 97026, 102678, 112270, 129368, 134724, 136904, 161710, 168405, 171130, 179632, 194052, 205356, 224540, 242565, 256695, 258736, 269448, 273808, 323420, 336810, 342260, 359264, 388104, 410712, 449080, 485130, 513390, 517472, 538896, 547616, 646840, 673620, 684520, 776208, 821424, 898160, 970260, 1026780, 1077792, 1293680, 1347240, 1369040, 1552416, 1642848, 1762639, 1796320, 1940520, 2053560, 2587360, 2694480, 2738080, 3525278, 3881040, 4107120, 5287917, 5388960, 7050556, 7762080, 8214240, 8813195, 10575834, 14101112, 17626390, 21151668, 26439585, 28202224, 35252780, 42303336, 52879170, 56404448, 70505560, 84606672, 105758340, 141011120, 169213344, 211516680, 282022240, 423033360, 846066720]

約数ペア:

[(1, 846066720), (2, 423033360), (3, 282022240), (4, 211516680), (5, 169213344), (6, 141011120), (8, 105758340), (10, 84606672), (12, 70505560), (15, 56404448), (16, 52879170), (20, 42303336), (24, 35252780), (30, 28202224), (32, 26439585), (40, 21151668), (48, 17626390), (60, 14101112), (80, 10575834), (96, 8813195), (103, 8214240), (109, 7762080), (120, 7050556), (157, 5388960), (160, 5287917), (206, 4107120), (218, 3881040), (240, 3525278), (309, 2738080), (314, 2694480), (327, 2587360), (412, 2053560), (436, 1940520), (471, 1796320), (480, 1762639), (515, 1642848), (545, 1552416), (618, 1369040), (628, 1347240), (654, 1293680), (785, 1077792), (824, 1026780), (872, 970260), (942, 898160), (1030, 821424), (1090, 776208), (1236, 684520), (1256, 673620), (1308, 646840), (1545, 547616), (1570, 538896), (1635, 517472), (1648, 513390), (1744, 485130), (1884, 449080), (2060, 410712), (2180, 388104), (2355, 359264), (2472, 342260), (2512, 336810), (2616, 323420), (3090, 273808), (3140, 269448), (3270, 258736), (3296, 256695), (3488, 242565), (3768, 224540), (4120, 205356), (4360, 194052), (4710, 179632), (4944, 171130), (5024, 168405), (5232, 161710), (6180, 136904), (6280, 134724), (6540, 129368), (7536, 112270), (8240, 102678), (8720, 97026), (9420, 89816), (9888, 85565), (10464, 80855), (11227, 75360), (12360, 68452), (12560, 67362), (13080, 64684), (15072, 56135), (16171, 52320), (16480, 51339), (17113, 49440), (17440, 48513), (18840, 44908), (22454, 37680), (24720, 34226), (25120, 33681), (26160, 32342)]