143019240

素因数分解:

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

素因数の和:1912

約数の個数: 192

約数和(自身を含む): 537788160

約数和(自身を除く): 394768920

約数列:

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

約数ペア:

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