207156960

素因数分解:

$2^5\times 3^3\times 5^1\times {\mathrm{79}}^1\times {\mathrm{607}}^1$

素因数の和:710

約数の個数: 192

約数和(自身を含む): 735436800

約数和(自身を除く): 528279840

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 72, 79, 80, 90, 96, 108, 120, 135, 144, 158, 160, 180, 216, 237, 240, 270, 288, 316, 360, 395, 432, 474, 480, 540, 607, 632, 711, 720, 790, 864, 948, 1080, 1185, 1214, 1264, 1422, 1440, 1580, 1821, 1896, 2133, 2160, 2370, 2428, 2528, 2844, 3035, 3160, 3555, 3642, 3792, 4266, 4320, 4740, 4856, 5463, 5688, 6070, 6320, 7110, 7284, 7584, 8532, 9105, 9480, 9712, 10665, 10926, 11376, 12140, 12640, 14220, 14568, 16389, 17064, 18210, 18960, 19424, 21330, 21852, 22752, 24280, 27315, 28440, 29136, 32778, 34128, 36420, 37920, 42660, 43704, 47953, 48560, 54630, 56880, 58272, 65556, 68256, 72840, 81945, 85320, 87408, 95906, 97120, 109260, 113760, 131112, 143859, 145680, 163890, 170640, 174816, 191812, 218520, 239765, 262224, 287718, 291360, 327780, 341280, 383624, 431577, 437040, 479530, 524448, 575436, 655560, 719295, 767248, 863154, 874080, 959060, 1150872, 1294731, 1311120, 1438590, 1534496, 1726308, 1918120, 2157885, 2301744, 2589462, 2622240, 2877180, 3452616, 3836240, 4315770, 4603488, 5178924, 5754360, 6473655, 6905232, 7672480, 8631540, 10357848, 11508720, 12947310, 13810464, 17263080, 20715696, 23017440, 25894620, 34526160, 41431392, 51789240, 69052320, 103578480, 207156960]

約数ペア:

[(1, 207156960), (2, 103578480), (3, 69052320), (4, 51789240), (5, 41431392), (6, 34526160), (8, 25894620), (9, 23017440), (10, 20715696), (12, 17263080), (15, 13810464), (16, 12947310), (18, 11508720), (20, 10357848), (24, 8631540), (27, 7672480), (30, 6905232), (32, 6473655), (36, 5754360), (40, 5178924), (45, 4603488), (48, 4315770), (54, 3836240), (60, 3452616), (72, 2877180), (79, 2622240), (80, 2589462), (90, 2301744), (96, 2157885), (108, 1918120), (120, 1726308), (135, 1534496), (144, 1438590), (158, 1311120), (160, 1294731), (180, 1150872), (216, 959060), (237, 874080), (240, 863154), (270, 767248), (288, 719295), (316, 655560), (360, 575436), (395, 524448), (432, 479530), (474, 437040), (480, 431577), (540, 383624), (607, 341280), (632, 327780), (711, 291360), (720, 287718), (790, 262224), (864, 239765), (948, 218520), (1080, 191812), (1185, 174816), (1214, 170640), (1264, 163890), (1422, 145680), (1440, 143859), (1580, 131112), (1821, 113760), (1896, 109260), (2133, 97120), (2160, 95906), (2370, 87408), (2428, 85320), (2528, 81945), (2844, 72840), (3035, 68256), (3160, 65556), (3555, 58272), (3642, 56880), (3792, 54630), (4266, 48560), (4320, 47953), (4740, 43704), (4856, 42660), (5463, 37920), (5688, 36420), (6070, 34128), (6320, 32778), (7110, 29136), (7284, 28440), (7584, 27315), (8532, 24280), (9105, 22752), (9480, 21852), (9712, 21330), (10665, 19424), (10926, 18960), (11376, 18210), (12140, 17064), (12640, 16389), (14220, 14568)]