456533280

素因数分解:

$2^5\times 3^3\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{487}}^1$

素因数の和:549

約数の個数: 384

約数和(自身を含む): 1888911360

約数和(自身を除く): 1432378080

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 30, 31, 32, 35, 36, 40, 42, 45, 48, 54, 56, 60, 62, 63, 70, 72, 80, 84, 90, 93, 96, 105, 108, 112, 120, 124, 126, 135, 140, 144, 155, 160, 168, 180, 186, 189, 210, 216, 217, 224, 240, 248, 252, 270, 279, 280, 288, 310, 315, 336, 360, 372, 378, 420, 432, 434, 465, 480, 487, 496, 504, 540, 558, 560, 620, 630, 651, 672, 720, 744, 756, 837, 840, 864, 868, 930, 945, 974, 992, 1008, 1080, 1085, 1116, 1120, 1240, 1260, 1302, 1395, 1440, 1461, 1488, 1512, 1674, 1680, 1736, 1860, 1890, 1948, 1953, 2016, 2160, 2170, 2232, 2435, 2480, 2520, 2604, 2790, 2922, 2976, 3024, 3255, 3348, 3360, 3409, 3472, 3720, 3780, 3896, 3906, 4185, 4320, 4340, 4383, 4464, 4870, 4960, 5040, 5208, 5580, 5844, 5859, 6048, 6510, 6696, 6818, 6944, 7305, 7440, 7560, 7792, 7812, 8370, 8680, 8766, 8928, 9740, 9765, 10080, 10227, 10416, 11160, 11688, 11718, 13020, 13149, 13392, 13636, 14610, 14880, 15097, 15120, 15584, 15624, 16740, 17045, 17360, 17532, 19480, 19530, 20454, 20832, 21915, 22320, 23376, 23436, 26040, 26298, 26784, 27272, 29220, 29295, 30194, 30240, 30681, 31248, 33480, 34090, 34720, 35064, 38960, 39060, 40908, 43830, 44640, 45291, 46752, 46872, 51135, 52080, 52596, 54544, 58440, 58590, 60388, 61362, 62496, 65745, 66960, 68180, 70128, 75485, 77920, 78120, 81816, 87660, 90582, 92043, 93744, 102270, 104160, 105192, 105679, 109088, 116880, 117180, 120776, 122724, 131490, 133920, 135873, 136360, 140256, 150970, 153405, 156240, 163632, 175320, 181164, 184086, 187488, 204540, 210384, 211358, 226455, 233760, 234360, 241552, 245448, 262980, 271746, 272720, 301940, 306810, 312480, 317037, 327264, 350640, 362328, 368172, 407619, 409080, 420768, 422716, 452910, 460215, 468720, 483104, 490896, 525960, 528395, 543492, 545440, 603880, 613620, 634074, 679365, 701280, 724656, 736344, 815238, 818160, 845432, 905820, 920430, 937440, 951111, 981792, 1051920, 1056790, 1086984, 1207760, 1227240, 1268148, 1358730, 1449312, 1472688, 1585185, 1630476, 1636320, 1690864, 1811640, 1840860, 1902222, 2038095, 2103840, 2113580, 2173968, 2415520, 2454480, 2536296, 2717460, 2853333, 2945376, 3170370, 3260952, 3381728, 3623280, 3681720, 3804444, 4076190, 4227160, 4347936, 4755555, 4908960, 5072592, 5434920, 5706666, 6340740, 6521904, 7246560, 7363440, 7608888, 8152380, 8454320, 9511110, 10145184, 10869840, 11413332, 12681480, 13043808, 14266665, 14726880, 15217776, 16304760, 16908640, 19022220, 21739680, 22826664, 25362960, 28533330, 30435552, 32609520, 38044440, 45653328, 50725920, 57066660, 65219040, 76088880, 91306656, 114133320, 152177760, 228266640, 456533280]

約数ペア:

[(1, 456533280), (2, 228266640), (3, 152177760), (4, 114133320), (5, 91306656), (6, 76088880), (7, 65219040), (8, 57066660), (9, 50725920), (10, 45653328), (12, 38044440), (14, 32609520), (15, 30435552), (16, 28533330), (18, 25362960), (20, 22826664), (21, 21739680), (24, 19022220), (27, 16908640), (28, 16304760), (30, 15217776), (31, 14726880), (32, 14266665), (35, 13043808), (36, 12681480), (40, 11413332), (42, 10869840), (45, 10145184), (48, 9511110), (54, 8454320), (56, 8152380), (60, 7608888), (62, 7363440), (63, 7246560), (70, 6521904), (72, 6340740), (80, 5706666), (84, 5434920), (90, 5072592), (93, 4908960), (96, 4755555), (105, 4347936), (108, 4227160), (112, 4076190), (120, 3804444), (124, 3681720), (126, 3623280), (135, 3381728), (140, 3260952), (144, 3170370), (155, 2945376), (160, 2853333), (168, 2717460), (180, 2536296), (186, 2454480), (189, 2415520), (210, 2173968), (216, 2113580), (217, 2103840), (224, 2038095), (240, 1902222), (248, 1840860), (252, 1811640), (270, 1690864), (279, 1636320), (280, 1630476), (288, 1585185), (310, 1472688), (315, 1449312), (336, 1358730), (360, 1268148), (372, 1227240), (378, 1207760), (420, 1086984), (432, 1056790), (434, 1051920), (465, 981792), (480, 951111), (487, 937440), (496, 920430), (504, 905820), (540, 845432), (558, 818160), (560, 815238), (620, 736344), (630, 724656), (651, 701280), (672, 679365), (720, 634074), (744, 613620), (756, 603880), (837, 545440), (840, 543492), (864, 528395), (868, 525960), (930, 490896), (945, 483104), (974, 468720), (992, 460215), (1008, 452910), (1080, 422716), (1085, 420768), (1116, 409080), (1120, 407619), (1240, 368172), (1260, 362328), (1302, 350640), (1395, 327264), (1440, 317037), (1461, 312480), (1488, 306810), (1512, 301940), (1674, 272720), (1680, 271746), (1736, 262980), (1860, 245448), (1890, 241552), (1948, 234360), (1953, 233760), (2016, 226455), (2160, 211358), (2170, 210384), (2232, 204540), (2435, 187488), (2480, 184086), (2520, 181164), (2604, 175320), (2790, 163632), (2922, 156240), (2976, 153405), (3024, 150970), (3255, 140256), (3348, 136360), (3360, 135873), (3409, 133920), (3472, 131490), (3720, 122724), (3780, 120776), (3896, 117180), (3906, 116880), (4185, 109088), (4320, 105679), (4340, 105192), (4383, 104160), (4464, 102270), (4870, 93744), (4960, 92043), (5040, 90582), (5208, 87660), (5580, 81816), (5844, 78120), (5859, 77920), (6048, 75485), (6510, 70128), (6696, 68180), (6818, 66960), (6944, 65745), (7305, 62496), (7440, 61362), (7560, 60388), (7792, 58590), (7812, 58440), (8370, 54544), (8680, 52596), (8766, 52080), (8928, 51135), (9740, 46872), (9765, 46752), (10080, 45291), (10227, 44640), (10416, 43830), (11160, 40908), (11688, 39060), (11718, 38960), (13020, 35064), (13149, 34720), (13392, 34090), (13636, 33480), (14610, 31248), (14880, 30681), (15097, 30240), (15120, 30194), (15584, 29295), (15624, 29220), (16740, 27272), (17045, 26784), (17360, 26298), (17532, 26040), (19480, 23436), (19530, 23376), (20454, 22320), (20832, 21915)]