283125840

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{2141}}^1$

素因数の和:2205

約数の個数: 160

約数和(自身を含む): 956188800

約数和(自身を除く): 673062960

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 29, 30, 38, 40, 48, 57, 58, 60, 76, 80, 87, 95, 114, 116, 120, 145, 152, 174, 190, 228, 232, 240, 285, 290, 304, 348, 380, 435, 456, 464, 551, 570, 580, 696, 760, 870, 912, 1102, 1140, 1160, 1392, 1520, 1653, 1740, 2141, 2204, 2280, 2320, 2755, 3306, 3480, 4282, 4408, 4560, 5510, 6423, 6612, 6960, 8265, 8564, 8816, 10705, 11020, 12846, 13224, 16530, 17128, 21410, 22040, 25692, 26448, 32115, 33060, 34256, 40679, 42820, 44080, 51384, 62089, 64230, 66120, 81358, 85640, 102768, 122037, 124178, 128460, 132240, 162716, 171280, 186267, 203395, 244074, 248356, 256920, 310445, 325432, 372534, 406790, 488148, 496712, 513840, 610185, 620890, 650864, 745068, 813580, 931335, 976296, 993424, 1179691, 1220370, 1241780, 1490136, 1627160, 1862670, 1952592, 2359382, 2440740, 2483560, 2980272, 3254320, 3539073, 3725340, 4718764, 4881480, 4967120, 5898455, 7078146, 7450680, 9437528, 9762960, 11796910, 14156292, 14901360, 17695365, 18875056, 23593820, 28312584, 35390730, 47187640, 56625168, 70781460, 94375280, 141562920, 283125840]

約数ペア:

[(1, 283125840), (2, 141562920), (3, 94375280), (4, 70781460), (5, 56625168), (6, 47187640), (8, 35390730), (10, 28312584), (12, 23593820), (15, 18875056), (16, 17695365), (19, 14901360), (20, 14156292), (24, 11796910), (29, 9762960), (30, 9437528), (38, 7450680), (40, 7078146), (48, 5898455), (57, 4967120), (58, 4881480), (60, 4718764), (76, 3725340), (80, 3539073), (87, 3254320), (95, 2980272), (114, 2483560), (116, 2440740), (120, 2359382), (145, 1952592), (152, 1862670), (174, 1627160), (190, 1490136), (228, 1241780), (232, 1220370), (240, 1179691), (285, 993424), (290, 976296), (304, 931335), (348, 813580), (380, 745068), (435, 650864), (456, 620890), (464, 610185), (551, 513840), (570, 496712), (580, 488148), (696, 406790), (760, 372534), (870, 325432), (912, 310445), (1102, 256920), (1140, 248356), (1160, 244074), (1392, 203395), (1520, 186267), (1653, 171280), (1740, 162716), (2141, 132240), (2204, 128460), (2280, 124178), (2320, 122037), (2755, 102768), (3306, 85640), (3480, 81358), (4282, 66120), (4408, 64230), (4560, 62089), (5510, 51384), (6423, 44080), (6612, 42820), (6960, 40679), (8265, 34256), (8564, 33060), (8816, 32115), (10705, 26448), (11020, 25692), (12846, 22040), (13224, 21410), (16530, 17128)]