286038480

素因数分解:

$2^4\times 3^1\times 5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{1871}}^1$

素因数の和:1914

約数の個数: 240

約数和(自身を含む): 1111428864

約数和(自身を除く): 825390384

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 13, 14, 15, 16, 20, 21, 24, 26, 28, 30, 35, 39, 40, 42, 48, 49, 52, 56, 60, 65, 70, 78, 80, 84, 91, 98, 104, 105, 112, 120, 130, 140, 147, 156, 168, 182, 195, 196, 208, 210, 240, 245, 260, 273, 280, 294, 312, 336, 364, 390, 392, 420, 455, 490, 520, 546, 560, 588, 624, 637, 728, 735, 780, 784, 840, 910, 980, 1040, 1092, 1176, 1274, 1365, 1456, 1470, 1560, 1680, 1820, 1871, 1911, 1960, 2184, 2352, 2548, 2730, 2940, 3120, 3185, 3640, 3742, 3822, 3920, 4368, 5096, 5460, 5613, 5880, 6370, 7280, 7484, 7644, 9355, 9555, 10192, 10920, 11226, 11760, 12740, 13097, 14968, 15288, 18710, 19110, 21840, 22452, 24323, 25480, 26194, 28065, 29936, 30576, 37420, 38220, 39291, 44904, 48646, 50960, 52388, 56130, 65485, 72969, 74840, 76440, 78582, 89808, 91679, 97292, 104776, 112260, 121615, 130970, 145938, 149680, 152880, 157164, 170261, 183358, 194584, 196455, 209552, 224520, 243230, 261940, 275037, 291876, 314328, 340522, 364845, 366716, 389168, 392910, 449040, 458395, 486460, 510783, 523880, 550074, 583752, 628656, 681044, 729690, 733432, 785820, 851305, 916790, 972920, 1021566, 1047760, 1100148, 1167504, 1191827, 1362088, 1375185, 1459380, 1466864, 1571640, 1702610, 1833580, 1945840, 2043132, 2200296, 2383654, 2553915, 2724176, 2750370, 2918760, 3143280, 3405220, 3575481, 3667160, 4086264, 4400592, 4767308, 5107830, 5500740, 5837520, 5959135, 6810440, 7150962, 7334320, 8172528, 9534616, 10215660, 11001480, 11918270, 13620880, 14301924, 17877405, 19069232, 20431320, 22002960, 23836540, 28603848, 35754810, 40862640, 47673080, 57207696, 71509620, 95346160, 143019240, 286038480]

約数ペア:

[(1, 286038480), (2, 143019240), (3, 95346160), (4, 71509620), (5, 57207696), (6, 47673080), (7, 40862640), (8, 35754810), (10, 28603848), (12, 23836540), (13, 22002960), (14, 20431320), (15, 19069232), (16, 17877405), (20, 14301924), (21, 13620880), (24, 11918270), (26, 11001480), (28, 10215660), (30, 9534616), (35, 8172528), (39, 7334320), (40, 7150962), (42, 6810440), (48, 5959135), (49, 5837520), (52, 5500740), (56, 5107830), (60, 4767308), (65, 4400592), (70, 4086264), (78, 3667160), (80, 3575481), (84, 3405220), (91, 3143280), (98, 2918760), (104, 2750370), (105, 2724176), (112, 2553915), (120, 2383654), (130, 2200296), (140, 2043132), (147, 1945840), (156, 1833580), (168, 1702610), (182, 1571640), (195, 1466864), (196, 1459380), (208, 1375185), (210, 1362088), (240, 1191827), (245, 1167504), (260, 1100148), (273, 1047760), (280, 1021566), (294, 972920), (312, 916790), (336, 851305), (364, 785820), (390, 733432), (392, 729690), (420, 681044), (455, 628656), (490, 583752), (520, 550074), (546, 523880), (560, 510783), (588, 486460), (624, 458395), (637, 449040), (728, 392910), (735, 389168), (780, 366716), (784, 364845), (840, 340522), (910, 314328), (980, 291876), (1040, 275037), (1092, 261940), (1176, 243230), (1274, 224520), (1365, 209552), (1456, 196455), (1470, 194584), (1560, 183358), (1680, 170261), (1820, 157164), (1871, 152880), (1911, 149680), (1960, 145938), (2184, 130970), (2352, 121615), (2548, 112260), (2730, 104776), (2940, 97292), (3120, 91679), (3185, 89808), (3640, 78582), (3742, 76440), (3822, 74840), (3920, 72969), (4368, 65485), (5096, 56130), (5460, 52388), (5613, 50960), (5880, 48646), (6370, 44904), (7280, 39291), (7484, 38220), (7644, 37420), (9355, 30576), (9555, 29936), (10192, 28065), (10920, 26194), (11226, 25480), (11760, 24323), (12740, 22452), (13097, 21840), (14968, 19110), (15288, 18710)]