460721520

素因数分解:

$2^4\times 3^4\times 5^1\times 7^2\times {\mathrm{1451}}^1$

素因数の和:1490

約数の個数: 300

約数和(自身を含む): 1862686584

約数和(自身を除く): 1401965064

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 30, 35, 36, 40, 42, 45, 48, 49, 54, 56, 60, 63, 70, 72, 80, 81, 84, 90, 98, 105, 108, 112, 120, 126, 135, 140, 144, 147, 162, 168, 180, 189, 196, 210, 216, 240, 245, 252, 270, 280, 294, 315, 324, 336, 360, 378, 392, 405, 420, 432, 441, 490, 504, 540, 560, 567, 588, 630, 648, 720, 735, 756, 784, 810, 840, 882, 945, 980, 1008, 1080, 1134, 1176, 1260, 1296, 1323, 1451, 1470, 1512, 1620, 1680, 1764, 1890, 1960, 2160, 2205, 2268, 2352, 2520, 2646, 2835, 2902, 2940, 3024, 3240, 3528, 3780, 3920, 3969, 4353, 4410, 4536, 5040, 5292, 5670, 5804, 5880, 6480, 6615, 7056, 7255, 7560, 7938, 8706, 8820, 9072, 10157, 10584, 11340, 11608, 11760, 13059, 13230, 14510, 15120, 15876, 17412, 17640, 19845, 20314, 21168, 21765, 22680, 23216, 26118, 26460, 29020, 30471, 31752, 34824, 35280, 39177, 39690, 40628, 43530, 45360, 50785, 52236, 52920, 58040, 60942, 63504, 65295, 69648, 71099, 78354, 79380, 81256, 87060, 91413, 101570, 104472, 105840, 116080, 117531, 121884, 130590, 142198, 152355, 156708, 158760, 162512, 174120, 182826, 195885, 203140, 208944, 213297, 235062, 243768, 261180, 274239, 284396, 304710, 313416, 317520, 348240, 355495, 365652, 391770, 406280, 426594, 457065, 470124, 487536, 522360, 548478, 568792, 587655, 609420, 626832, 639891, 710990, 731304, 783540, 812560, 822717, 853188, 914130, 940248, 1044720, 1066485, 1096956, 1137584, 1175310, 1218840, 1279782, 1371195, 1421980, 1462608, 1567080, 1645434, 1706376, 1828260, 1880496, 1919673, 2132970, 2193912, 2350620, 2437680, 2559564, 2742390, 2843960, 3134160, 3199455, 3290868, 3412752, 3656520, 3839346, 4113585, 4265940, 4387824, 4701240, 5119128, 5484780, 5687920, 5759019, 6398910, 6581736, 7313040, 7678692, 8227170, 8531880, 9402480, 9598365, 10238256, 10969560, 11518038, 12797820, 13163472, 15357384, 16454340, 17063760, 19196730, 21939120, 23036076, 25595640, 28795095, 30714768, 32908680, 38393460, 46072152, 51191280, 57590190, 65817360, 76786920, 92144304, 115180380, 153573840, 230360760, 460721520]

約数ペア:

[(1, 460721520), (2, 230360760), (3, 153573840), (4, 115180380), (5, 92144304), (6, 76786920), (7, 65817360), (8, 57590190), (9, 51191280), (10, 46072152), (12, 38393460), (14, 32908680), (15, 30714768), (16, 28795095), (18, 25595640), (20, 23036076), (21, 21939120), (24, 19196730), (27, 17063760), (28, 16454340), (30, 15357384), (35, 13163472), (36, 12797820), (40, 11518038), (42, 10969560), (45, 10238256), (48, 9598365), (49, 9402480), (54, 8531880), (56, 8227170), (60, 7678692), (63, 7313040), (70, 6581736), (72, 6398910), (80, 5759019), (81, 5687920), (84, 5484780), (90, 5119128), (98, 4701240), (105, 4387824), (108, 4265940), (112, 4113585), (120, 3839346), (126, 3656520), (135, 3412752), (140, 3290868), (144, 3199455), (147, 3134160), (162, 2843960), (168, 2742390), (180, 2559564), (189, 2437680), (196, 2350620), (210, 2193912), (216, 2132970), (240, 1919673), (245, 1880496), (252, 1828260), (270, 1706376), (280, 1645434), (294, 1567080), (315, 1462608), (324, 1421980), (336, 1371195), (360, 1279782), (378, 1218840), (392, 1175310), (405, 1137584), (420, 1096956), (432, 1066485), (441, 1044720), (490, 940248), (504, 914130), (540, 853188), (560, 822717), (567, 812560), (588, 783540), (630, 731304), (648, 710990), (720, 639891), (735, 626832), (756, 609420), (784, 587655), (810, 568792), (840, 548478), (882, 522360), (945, 487536), (980, 470124), (1008, 457065), (1080, 426594), (1134, 406280), (1176, 391770), (1260, 365652), (1296, 355495), (1323, 348240), (1451, 317520), (1470, 313416), (1512, 304710), (1620, 284396), (1680, 274239), (1764, 261180), (1890, 243768), (1960, 235062), (2160, 213297), (2205, 208944), (2268, 203140), (2352, 195885), (2520, 182826), (2646, 174120), (2835, 162512), (2902, 158760), (2940, 156708), (3024, 152355), (3240, 142198), (3528, 130590), (3780, 121884), (3920, 117531), (3969, 116080), (4353, 105840), (4410, 104472), (4536, 101570), (5040, 91413), (5292, 87060), (5670, 81256), (5804, 79380), (5880, 78354), (6480, 71099), (6615, 69648), (7056, 65295), (7255, 63504), (7560, 60942), (7938, 58040), (8706, 52920), (8820, 52236), (9072, 50785), (10157, 45360), (10584, 43530), (11340, 40628), (11608, 39690), (11760, 39177), (13059, 35280), (13230, 34824), (14510, 31752), (15120, 30471), (15876, 29020), (17412, 26460), (17640, 26118), (19845, 23216), (20314, 22680), (21168, 21765)]