1962578520

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{211}}^1\times {\mathrm{3691}}^1$

素因数の和:3926

約数の個数: 192

約数和(自身を含む): 7326109440

約数和(自身を除く): 5363530920

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 56, 60, 63, 70, 72, 84, 90, 105, 120, 126, 140, 168, 180, 210, 211, 252, 280, 315, 360, 420, 422, 504, 630, 633, 840, 844, 1055, 1260, 1266, 1477, 1688, 1899, 2110, 2520, 2532, 2954, 3165, 3691, 3798, 4220, 4431, 5064, 5908, 6330, 7382, 7385, 7596, 8440, 8862, 9495, 11073, 11816, 12660, 13293, 14764, 14770, 15192, 17724, 18455, 18990, 22146, 22155, 25320, 25837, 26586, 29528, 29540, 33219, 35448, 36910, 37980, 44292, 44310, 51674, 53172, 55365, 59080, 66438, 66465, 73820, 75960, 77511, 88584, 88620, 103348, 106344, 110730, 129185, 132876, 132930, 147640, 155022, 166095, 177240, 206696, 221460, 232533, 258370, 265752, 265860, 310044, 332190, 387555, 442920, 465066, 516740, 531720, 620088, 664380, 775110, 778801, 930132, 1033480, 1162665, 1328760, 1550220, 1557602, 1860264, 2325330, 2336403, 3100440, 3115204, 3894005, 4650660, 4672806, 5451607, 6230408, 7009209, 7788010, 9301320, 9345612, 10903214, 11682015, 14018418, 15576020, 16354821, 18691224, 21806428, 23364030, 27258035, 28036836, 31152040, 32709642, 35046045, 43612856, 46728060, 49064463, 54516070, 56073672, 65419284, 70092090, 81774105, 93456120, 98128926, 109032140, 130838568, 140184180, 163548210, 196257852, 218064280, 245322315, 280368360, 327096420, 392515704, 490644630, 654192840, 981289260, 1962578520]

約数ペア:

[(1, 1962578520), (2, 981289260), (3, 654192840), (4, 490644630), (5, 392515704), (6, 327096420), (7, 280368360), (8, 245322315), (9, 218064280), (10, 196257852), (12, 163548210), (14, 140184180), (15, 130838568), (18, 109032140), (20, 98128926), (21, 93456120), (24, 81774105), (28, 70092090), (30, 65419284), (35, 56073672), (36, 54516070), (40, 49064463), (42, 46728060), (45, 43612856), (56, 35046045), (60, 32709642), (63, 31152040), (70, 28036836), (72, 27258035), (84, 23364030), (90, 21806428), (105, 18691224), (120, 16354821), (126, 15576020), (140, 14018418), (168, 11682015), (180, 10903214), (210, 9345612), (211, 9301320), (252, 7788010), (280, 7009209), (315, 6230408), (360, 5451607), (420, 4672806), (422, 4650660), (504, 3894005), (630, 3115204), (633, 3100440), (840, 2336403), (844, 2325330), (1055, 1860264), (1260, 1557602), (1266, 1550220), (1477, 1328760), (1688, 1162665), (1899, 1033480), (2110, 930132), (2520, 778801), (2532, 775110), (2954, 664380), (3165, 620088), (3691, 531720), (3798, 516740), (4220, 465066), (4431, 442920), (5064, 387555), (5908, 332190), (6330, 310044), (7382, 265860), (7385, 265752), (7596, 258370), (8440, 232533), (8862, 221460), (9495, 206696), (11073, 177240), (11816, 166095), (12660, 155022), (13293, 147640), (14764, 132930), (14770, 132876), (15192, 129185), (17724, 110730), (18455, 106344), (18990, 103348), (22146, 88620), (22155, 88584), (25320, 77511), (25837, 75960), (26586, 73820), (29528, 66465), (29540, 66438), (33219, 59080), (35448, 55365), (36910, 53172), (37980, 51674), (44292, 44310)]