498307680

素因数分解:

$2^5\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{467}}^1$

素因数の和:523

約数の個数: 384

約数和(自身を含む): 1981324800

約数和(自身を除く): 1483017120

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 19, 20, 24, 26, 27, 30, 32, 36, 38, 39, 40, 45, 48, 52, 54, 57, 60, 65, 72, 76, 78, 80, 90, 95, 96, 104, 108, 114, 117, 120, 130, 135, 144, 152, 156, 160, 171, 180, 190, 195, 208, 216, 228, 234, 240, 247, 260, 270, 285, 288, 304, 312, 342, 351, 360, 380, 390, 416, 432, 456, 467, 468, 480, 494, 513, 520, 540, 570, 585, 608, 624, 684, 702, 720, 741, 760, 780, 855, 864, 912, 934, 936, 988, 1026, 1040, 1080, 1140, 1170, 1235, 1248, 1368, 1401, 1404, 1440, 1482, 1520, 1560, 1710, 1755, 1824, 1868, 1872, 1976, 2052, 2080, 2160, 2223, 2280, 2335, 2340, 2470, 2565, 2736, 2802, 2808, 2964, 3040, 3120, 3420, 3510, 3705, 3736, 3744, 3952, 4104, 4203, 4320, 4446, 4560, 4670, 4680, 4940, 5130, 5472, 5604, 5616, 5928, 6071, 6240, 6669, 6840, 7005, 7020, 7410, 7472, 7904, 8208, 8406, 8873, 8892, 9120, 9340, 9360, 9880, 10260, 11115, 11208, 11232, 11856, 12142, 12609, 13338, 13680, 14010, 14040, 14820, 14944, 16416, 16812, 17746, 17784, 18213, 18680, 18720, 19760, 20520, 21015, 22230, 22416, 23712, 24284, 25218, 26619, 26676, 27360, 28020, 28080, 29640, 30355, 33345, 33624, 35492, 35568, 36426, 37360, 39520, 41040, 42030, 44365, 44460, 44832, 48568, 50436, 53238, 53352, 54639, 56040, 56160, 59280, 60710, 63045, 66690, 67248, 70984, 71136, 72852, 74720, 79857, 82080, 84060, 88730, 88920, 91065, 97136, 100872, 106476, 106704, 109278, 112080, 115349, 118560, 121420, 126090, 133095, 133380, 134496, 141968, 145704, 159714, 163917, 168120, 177460, 177840, 182130, 194272, 201744, 212952, 213408, 218556, 224160, 230698, 239571, 242840, 252180, 266190, 266760, 273195, 283936, 291408, 319428, 327834, 336240, 346047, 354920, 355680, 364260, 399285, 403488, 425904, 437112, 461396, 479142, 485680, 504360, 532380, 533520, 546390, 576745, 582816, 638856, 655668, 672480, 692094, 709840, 728520, 798570, 819585, 851808, 874224, 922792, 958284, 971360, 1008720, 1038141, 1064760, 1067040, 1092780, 1153490, 1197855, 1277712, 1311336, 1384188, 1419680, 1457040, 1597140, 1639170, 1730235, 1748448, 1845584, 1916568, 2017440, 2076282, 2129520, 2185560, 2306980, 2395710, 2555424, 2622672, 2768376, 2914080, 3114423, 3194280, 3278340, 3460470, 3691168, 3833136, 4152564, 4259040, 4371120, 4613960, 4791420, 5190705, 5245344, 5536752, 6228846, 6388560, 6556680, 6920940, 7666272, 8305128, 8742240, 9227920, 9582840, 10381410, 11073504, 12457692, 12777120, 13113360, 13841880, 15572115, 16610256, 18455840, 19165680, 20762820, 24915384, 26226720, 27683760, 31144230, 33220512, 38331360, 41525640, 49830768, 55367520, 62288460, 83051280, 99661536, 124576920, 166102560, 249153840, 498307680]

約数ペア:

[(1, 498307680), (2, 249153840), (3, 166102560), (4, 124576920), (5, 99661536), (6, 83051280), (8, 62288460), (9, 55367520), (10, 49830768), (12, 41525640), (13, 38331360), (15, 33220512), (16, 31144230), (18, 27683760), (19, 26226720), (20, 24915384), (24, 20762820), (26, 19165680), (27, 18455840), (30, 16610256), (32, 15572115), (36, 13841880), (38, 13113360), (39, 12777120), (40, 12457692), (45, 11073504), (48, 10381410), (52, 9582840), (54, 9227920), (57, 8742240), (60, 8305128), (65, 7666272), (72, 6920940), (76, 6556680), (78, 6388560), (80, 6228846), (90, 5536752), (95, 5245344), (96, 5190705), (104, 4791420), (108, 4613960), (114, 4371120), (117, 4259040), (120, 4152564), (130, 3833136), (135, 3691168), (144, 3460470), (152, 3278340), (156, 3194280), (160, 3114423), (171, 2914080), (180, 2768376), (190, 2622672), (195, 2555424), (208, 2395710), (216, 2306980), (228, 2185560), (234, 2129520), (240, 2076282), (247, 2017440), (260, 1916568), (270, 1845584), (285, 1748448), (288, 1730235), (304, 1639170), (312, 1597140), (342, 1457040), (351, 1419680), (360, 1384188), (380, 1311336), (390, 1277712), (416, 1197855), (432, 1153490), (456, 1092780), (467, 1067040), (468, 1064760), (480, 1038141), (494, 1008720), (513, 971360), (520, 958284), (540, 922792), (570, 874224), (585, 851808), (608, 819585), (624, 798570), (684, 728520), (702, 709840), (720, 692094), (741, 672480), (760, 655668), (780, 638856), (855, 582816), (864, 576745), (912, 546390), (934, 533520), (936, 532380), (988, 504360), (1026, 485680), (1040, 479142), (1080, 461396), (1140, 437112), (1170, 425904), (1235, 403488), (1248, 399285), (1368, 364260), (1401, 355680), (1404, 354920), (1440, 346047), (1482, 336240), (1520, 327834), (1560, 319428), (1710, 291408), (1755, 283936), (1824, 273195), (1868, 266760), (1872, 266190), (1976, 252180), (2052, 242840), (2080, 239571), (2160, 230698), (2223, 224160), (2280, 218556), (2335, 213408), (2340, 212952), (2470, 201744), (2565, 194272), (2736, 182130), (2802, 177840), (2808, 177460), (2964, 168120), (3040, 163917), (3120, 159714), (3420, 145704), (3510, 141968), (3705, 134496), (3736, 133380), (3744, 133095), (3952, 126090), (4104, 121420), (4203, 118560), (4320, 115349), (4446, 112080), (4560, 109278), (4670, 106704), (4680, 106476), (4940, 100872), (5130, 97136), (5472, 91065), (5604, 88920), (5616, 88730), (5928, 84060), (6071, 82080), (6240, 79857), (6669, 74720), (6840, 72852), (7005, 71136), (7020, 70984), (7410, 67248), (7472, 66690), (7904, 63045), (8208, 60710), (8406, 59280), (8873, 56160), (8892, 56040), (9120, 54639), (9340, 53352), (9360, 53238), (9880, 50436), (10260, 48568), (11115, 44832), (11208, 44460), (11232, 44365), (11856, 42030), (12142, 41040), (12609, 39520), (13338, 37360), (13680, 36426), (14010, 35568), (14040, 35492), (14820, 33624), (14944, 33345), (16416, 30355), (16812, 29640), (17746, 28080), (17784, 28020), (18213, 27360), (18680, 26676), (18720, 26619), (19760, 25218), (20520, 24284), (21015, 23712), (22230, 22416)]