193868640

素因数分解:

$2^5\times 3^4\times 5^1\times 7^1\times {\mathrm{2137}}^1$

素因数の和:2171

約数の個数: 240

約数和(自身を含む): 782302752

約数和(自身を除く): 588434112

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 30, 32, 35, 36, 40, 42, 45, 48, 54, 56, 60, 63, 70, 72, 80, 81, 84, 90, 96, 105, 108, 112, 120, 126, 135, 140, 144, 160, 162, 168, 180, 189, 210, 216, 224, 240, 252, 270, 280, 288, 315, 324, 336, 360, 378, 405, 420, 432, 480, 504, 540, 560, 567, 630, 648, 672, 720, 756, 810, 840, 864, 945, 1008, 1080, 1120, 1134, 1260, 1296, 1440, 1512, 1620, 1680, 1890, 2016, 2137, 2160, 2268, 2520, 2592, 2835, 3024, 3240, 3360, 3780, 4274, 4320, 4536, 5040, 5670, 6048, 6411, 6480, 7560, 8548, 9072, 10080, 10685, 11340, 12822, 12960, 14959, 15120, 17096, 18144, 19233, 21370, 22680, 25644, 29918, 30240, 32055, 34192, 38466, 42740, 44877, 45360, 51288, 57699, 59836, 64110, 68384, 74795, 76932, 85480, 89754, 90720, 96165, 102576, 115398, 119672, 128220, 134631, 149590, 153864, 170960, 173097, 179508, 192330, 205152, 224385, 230796, 239344, 256440, 269262, 288495, 299180, 307728, 341920, 346194, 359016, 384660, 403893, 448770, 461592, 478688, 512880, 538524, 576990, 598360, 615456, 673155, 692388, 718032, 769320, 807786, 865485, 897540, 923184, 1025760, 1077048, 1153980, 1196720, 1211679, 1346310, 1384776, 1436064, 1538640, 1615572, 1730970, 1795080, 1846368, 2019465, 2154096, 2307960, 2393440, 2423358, 2692620, 2769552, 3077280, 3231144, 3461940, 3590160, 4038930, 4308192, 4615920, 4846716, 5385240, 5539104, 6058395, 6462288, 6923880, 7180320, 8077860, 9231840, 9693432, 10770480, 12116790, 12924576, 13847760, 16155720, 19386864, 21540960, 24233580, 27695520, 32311440, 38773728, 48467160, 64622880, 96934320, 193868640]

約数ペア:

[(1, 193868640), (2, 96934320), (3, 64622880), (4, 48467160), (5, 38773728), (6, 32311440), (7, 27695520), (8, 24233580), (9, 21540960), (10, 19386864), (12, 16155720), (14, 13847760), (15, 12924576), (16, 12116790), (18, 10770480), (20, 9693432), (21, 9231840), (24, 8077860), (27, 7180320), (28, 6923880), (30, 6462288), (32, 6058395), (35, 5539104), (36, 5385240), (40, 4846716), (42, 4615920), (45, 4308192), (48, 4038930), (54, 3590160), (56, 3461940), (60, 3231144), (63, 3077280), (70, 2769552), (72, 2692620), (80, 2423358), (81, 2393440), (84, 2307960), (90, 2154096), (96, 2019465), (105, 1846368), (108, 1795080), (112, 1730970), (120, 1615572), (126, 1538640), (135, 1436064), (140, 1384776), (144, 1346310), (160, 1211679), (162, 1196720), (168, 1153980), (180, 1077048), (189, 1025760), (210, 923184), (216, 897540), (224, 865485), (240, 807786), (252, 769320), (270, 718032), (280, 692388), (288, 673155), (315, 615456), (324, 598360), (336, 576990), (360, 538524), (378, 512880), (405, 478688), (420, 461592), (432, 448770), (480, 403893), (504, 384660), (540, 359016), (560, 346194), (567, 341920), (630, 307728), (648, 299180), (672, 288495), (720, 269262), (756, 256440), (810, 239344), (840, 230796), (864, 224385), (945, 205152), (1008, 192330), (1080, 179508), (1120, 173097), (1134, 170960), (1260, 153864), (1296, 149590), (1440, 134631), (1512, 128220), (1620, 119672), (1680, 115398), (1890, 102576), (2016, 96165), (2137, 90720), (2160, 89754), (2268, 85480), (2520, 76932), (2592, 74795), (2835, 68384), (3024, 64110), (3240, 59836), (3360, 57699), (3780, 51288), (4274, 45360), (4320, 44877), (4536, 42740), (5040, 38466), (5670, 34192), (6048, 32055), (6411, 30240), (6480, 29918), (7560, 25644), (8548, 22680), (9072, 21370), (10080, 19233), (10685, 18144), (11340, 17096), (12822, 15120), (12960, 14959)]