190703940

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{97}}^1\times {\mathrm{151}}^1$

素因数の和:298

約数の個数: 192

約数和(自身を含む): 640647168

約数和(自身を除く): 449943228

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 31, 35, 42, 60, 62, 70, 84, 93, 97, 105, 124, 140, 151, 155, 186, 194, 210, 217, 291, 302, 310, 372, 388, 420, 434, 453, 465, 485, 582, 604, 620, 651, 679, 755, 868, 906, 930, 970, 1057, 1085, 1164, 1302, 1358, 1455, 1510, 1812, 1860, 1940, 2037, 2114, 2170, 2265, 2604, 2716, 2910, 3007, 3020, 3171, 3255, 3395, 4074, 4228, 4340, 4530, 4681, 5285, 5820, 6014, 6342, 6510, 6790, 8148, 9021, 9060, 9362, 10185, 10570, 12028, 12684, 13020, 13580, 14043, 14647, 15035, 15855, 18042, 18724, 20370, 21049, 21140, 23405, 28086, 29294, 30070, 31710, 32767, 36084, 40740, 42098, 43941, 45105, 46810, 56172, 58588, 60140, 63147, 63420, 65534, 70215, 73235, 84196, 87882, 90210, 93620, 98301, 102529, 105245, 126294, 131068, 140430, 146470, 163835, 175764, 180420, 196602, 205058, 210490, 219705, 252588, 280860, 292940, 307587, 315735, 327670, 393204, 410116, 420980, 439410, 454057, 491505, 512645, 615174, 631470, 655340, 878820, 908114, 983010, 1025290, 1230348, 1262940, 1362171, 1537935, 1816228, 1966020, 2050580, 2270285, 2724342, 3075870, 3178399, 4540570, 5448684, 6151740, 6356798, 6810855, 9081140, 9535197, 12713596, 13621710, 15891995, 19070394, 27243420, 31783990, 38140788, 47675985, 63567980, 95351970, 190703940]

約数ペア:

[(1, 190703940), (2, 95351970), (3, 63567980), (4, 47675985), (5, 38140788), (6, 31783990), (7, 27243420), (10, 19070394), (12, 15891995), (14, 13621710), (15, 12713596), (20, 9535197), (21, 9081140), (28, 6810855), (30, 6356798), (31, 6151740), (35, 5448684), (42, 4540570), (60, 3178399), (62, 3075870), (70, 2724342), (84, 2270285), (93, 2050580), (97, 1966020), (105, 1816228), (124, 1537935), (140, 1362171), (151, 1262940), (155, 1230348), (186, 1025290), (194, 983010), (210, 908114), (217, 878820), (291, 655340), (302, 631470), (310, 615174), (372, 512645), (388, 491505), (420, 454057), (434, 439410), (453, 420980), (465, 410116), (485, 393204), (582, 327670), (604, 315735), (620, 307587), (651, 292940), (679, 280860), (755, 252588), (868, 219705), (906, 210490), (930, 205058), (970, 196602), (1057, 180420), (1085, 175764), (1164, 163835), (1302, 146470), (1358, 140430), (1455, 131068), (1510, 126294), (1812, 105245), (1860, 102529), (1940, 98301), (2037, 93620), (2114, 90210), (2170, 87882), (2265, 84196), (2604, 73235), (2716, 70215), (2910, 65534), (3007, 63420), (3020, 63147), (3171, 60140), (3255, 58588), (3395, 56172), (4074, 46810), (4228, 45105), (4340, 43941), (4530, 42098), (4681, 40740), (5285, 36084), (5820, 32767), (6014, 31710), (6342, 30070), (6510, 29294), (6790, 28086), (8148, 23405), (9021, 21140), (9060, 21049), (9362, 20370), (10185, 18724), (10570, 18042), (12028, 15855), (12684, 15035), (13020, 14647), (13580, 14043)]