494249280

素因数分解:

$2^6\times 3^1\times 5^1\times 7^3\times {\mathrm{19}}^1\times {\mathrm{79}}^1$

素因数の和:139

約数の個数: 448

約数和(自身を含む): 1950720000

約数和(自身を除く): 1456470720

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 19, 20, 21, 24, 28, 30, 32, 35, 38, 40, 42, 48, 49, 56, 57, 60, 64, 70, 76, 79, 80, 84, 95, 96, 98, 105, 112, 114, 120, 133, 140, 147, 152, 158, 160, 168, 190, 192, 196, 210, 224, 228, 237, 240, 245, 266, 280, 285, 294, 304, 316, 320, 336, 343, 380, 392, 395, 399, 420, 448, 456, 474, 480, 490, 532, 553, 560, 570, 588, 608, 632, 665, 672, 686, 735, 760, 784, 790, 798, 840, 912, 931, 948, 960, 980, 1029, 1064, 1106, 1120, 1140, 1176, 1185, 1216, 1264, 1330, 1344, 1372, 1470, 1501, 1520, 1568, 1580, 1596, 1659, 1680, 1715, 1824, 1862, 1896, 1960, 1995, 2058, 2128, 2212, 2240, 2280, 2352, 2370, 2528, 2660, 2744, 2765, 2793, 2940, 3002, 3040, 3136, 3160, 3192, 3318, 3360, 3430, 3648, 3724, 3792, 3871, 3920, 3990, 4116, 4256, 4424, 4503, 4560, 4655, 4704, 4740, 5056, 5145, 5320, 5488, 5530, 5586, 5880, 6004, 6080, 6320, 6384, 6517, 6636, 6720, 6860, 7448, 7505, 7584, 7742, 7840, 7980, 8232, 8295, 8512, 8848, 9006, 9120, 9310, 9408, 9480, 10290, 10507, 10640, 10976, 11060, 11172, 11613, 11760, 12008, 12640, 12768, 13034, 13272, 13720, 13965, 14896, 15010, 15168, 15484, 15680, 15960, 16464, 16590, 17696, 18012, 18240, 18620, 18960, 19355, 19551, 20580, 21014, 21280, 21952, 22120, 22344, 22515, 23226, 23520, 24016, 25280, 25536, 26068, 26544, 27097, 27440, 27930, 29792, 30020, 30968, 31521, 31920, 32585, 32928, 33180, 35392, 36024, 37240, 37920, 38710, 39102, 41160, 42028, 42560, 44240, 44688, 45030, 46452, 47040, 48032, 52136, 52535, 53088, 54194, 54880, 55860, 58065, 59584, 60040, 61936, 63042, 63840, 65170, 65856, 66360, 72048, 73549, 74480, 75840, 77420, 78204, 81291, 82320, 84056, 88480, 89376, 90060, 92904, 96064, 97755, 104272, 105070, 106176, 108388, 109760, 111720, 116130, 120080, 123872, 126084, 127680, 130340, 132720, 135485, 144096, 147098, 148960, 154840, 156408, 157605, 162582, 164640, 168112, 176960, 178752, 180120, 185808, 195510, 208544, 210140, 216776, 220647, 223440, 232260, 240160, 247744, 252168, 260680, 265440, 270970, 288192, 294196, 297920, 309680, 312816, 315210, 325164, 329280, 336224, 360240, 367745, 371616, 391020, 406455, 417088, 420280, 433552, 441294, 446880, 464520, 480320, 504336, 514843, 521360, 530880, 541940, 588392, 619360, 625632, 630420, 650328, 672448, 720480, 735490, 743232, 782040, 812910, 840560, 867104, 882588, 893760, 929040, 1008672, 1029686, 1042720, 1083880, 1103235, 1176784, 1238720, 1251264, 1260840, 1300656, 1440960, 1470980, 1544529, 1564080, 1625820, 1681120, 1734208, 1765176, 1858080, 2017344, 2059372, 2085440, 2167760, 2206470, 2353568, 2521680, 2574215, 2601312, 2941960, 3089058, 3128160, 3251640, 3362240, 3530352, 3716160, 4118744, 4335520, 4412940, 4707136, 5043360, 5148430, 5202624, 5883920, 6178116, 6256320, 6503280, 7060704, 7722645, 8237488, 8671040, 8825880, 10086720, 10296860, 11767840, 12356232, 13006560, 14121408, 15445290, 16474976, 17651760, 20593720, 23535680, 24712464, 26013120, 30890580, 32949952, 35303520, 41187440, 49424928, 61781160, 70607040, 82374880, 98849856, 123562320, 164749760, 247124640, 494249280]

約数ペア:

[(1, 494249280), (2, 247124640), (3, 164749760), (4, 123562320), (5, 98849856), (6, 82374880), (7, 70607040), (8, 61781160), (10, 49424928), (12, 41187440), (14, 35303520), (15, 32949952), (16, 30890580), (19, 26013120), (20, 24712464), (21, 23535680), (24, 20593720), (28, 17651760), (30, 16474976), (32, 15445290), (35, 14121408), (38, 13006560), (40, 12356232), (42, 11767840), (48, 10296860), (49, 10086720), (56, 8825880), (57, 8671040), (60, 8237488), (64, 7722645), (70, 7060704), (76, 6503280), (79, 6256320), (80, 6178116), (84, 5883920), (95, 5202624), (96, 5148430), (98, 5043360), (105, 4707136), (112, 4412940), (114, 4335520), (120, 4118744), (133, 3716160), (140, 3530352), (147, 3362240), (152, 3251640), (158, 3128160), (160, 3089058), (168, 2941960), (190, 2601312), (192, 2574215), (196, 2521680), (210, 2353568), (224, 2206470), (228, 2167760), (237, 2085440), (240, 2059372), (245, 2017344), (266, 1858080), (280, 1765176), (285, 1734208), (294, 1681120), (304, 1625820), (316, 1564080), (320, 1544529), (336, 1470980), (343, 1440960), (380, 1300656), (392, 1260840), (395, 1251264), (399, 1238720), (420, 1176784), (448, 1103235), (456, 1083880), (474, 1042720), (480, 1029686), (490, 1008672), (532, 929040), (553, 893760), (560, 882588), (570, 867104), (588, 840560), (608, 812910), (632, 782040), (665, 743232), (672, 735490), (686, 720480), (735, 672448), (760, 650328), (784, 630420), (790, 625632), (798, 619360), (840, 588392), (912, 541940), (931, 530880), (948, 521360), (960, 514843), (980, 504336), (1029, 480320), (1064, 464520), (1106, 446880), (1120, 441294), (1140, 433552), (1176, 420280), (1185, 417088), (1216, 406455), (1264, 391020), (1330, 371616), (1344, 367745), (1372, 360240), (1470, 336224), (1501, 329280), (1520, 325164), (1568, 315210), (1580, 312816), (1596, 309680), (1659, 297920), (1680, 294196), (1715, 288192), (1824, 270970), (1862, 265440), (1896, 260680), (1960, 252168), (1995, 247744), (2058, 240160), (2128, 232260), (2212, 223440), (2240, 220647), (2280, 216776), (2352, 210140), (2370, 208544), (2528, 195510), (2660, 185808), (2744, 180120), (2765, 178752), (2793, 176960), (2940, 168112), (3002, 164640), (3040, 162582), (3136, 157605), (3160, 156408), (3192, 154840), (3318, 148960), (3360, 147098), (3430, 144096), (3648, 135485), (3724, 132720), (3792, 130340), (3871, 127680), (3920, 126084), (3990, 123872), (4116, 120080), (4256, 116130), (4424, 111720), (4503, 109760), (4560, 108388), (4655, 106176), (4704, 105070), (4740, 104272), (5056, 97755), (5145, 96064), (5320, 92904), (5488, 90060), (5530, 89376), (5586, 88480), (5880, 84056), (6004, 82320), (6080, 81291), (6320, 78204), (6384, 77420), (6517, 75840), (6636, 74480), (6720, 73549), (6860, 72048), (7448, 66360), (7505, 65856), (7584, 65170), (7742, 63840), (7840, 63042), (7980, 61936), (8232, 60040), (8295, 59584), (8512, 58065), (8848, 55860), (9006, 54880), (9120, 54194), (9310, 53088), (9408, 52535), (9480, 52136), (10290, 48032), (10507, 47040), (10640, 46452), (10976, 45030), (11060, 44688), (11172, 44240), (11613, 42560), (11760, 42028), (12008, 41160), (12640, 39102), (12768, 38710), (13034, 37920), (13272, 37240), (13720, 36024), (13965, 35392), (14896, 33180), (15010, 32928), (15168, 32585), (15484, 31920), (15680, 31521), (15960, 30968), (16464, 30020), (16590, 29792), (17696, 27930), (18012, 27440), (18240, 27097), (18620, 26544), (18960, 26068), (19355, 25536), (19551, 25280), (20580, 24016), (21014, 23520), (21280, 23226), (21952, 22515), (22120, 22344)]