339118920

素因数分解:

$2^3\times 3^3\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{1447}}^1$

素因数の和:1505

約数の個数: 256

約数和(自身を含む): 1334476800

約数和(自身を除く): 995357880

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 27, 28, 30, 31, 35, 36, 40, 42, 45, 54, 56, 60, 62, 63, 70, 72, 84, 90, 93, 105, 108, 120, 124, 126, 135, 140, 155, 168, 180, 186, 189, 210, 216, 217, 248, 252, 270, 279, 280, 310, 315, 360, 372, 378, 420, 434, 465, 504, 540, 558, 620, 630, 651, 744, 756, 837, 840, 868, 930, 945, 1080, 1085, 1116, 1240, 1260, 1302, 1395, 1447, 1512, 1674, 1736, 1860, 1890, 1953, 2170, 2232, 2520, 2604, 2790, 2894, 3255, 3348, 3720, 3780, 3906, 4185, 4340, 4341, 5208, 5580, 5788, 5859, 6510, 6696, 7235, 7560, 7812, 8370, 8680, 8682, 9765, 10129, 11160, 11576, 11718, 13020, 13023, 14470, 15624, 16740, 17364, 19530, 20258, 21705, 23436, 26040, 26046, 28940, 29295, 30387, 33480, 34728, 39060, 39069, 40516, 43410, 44857, 46872, 50645, 52092, 57880, 58590, 60774, 65115, 78120, 78138, 81032, 86820, 89714, 91161, 101290, 104184, 117180, 121548, 130230, 134571, 151935, 156276, 173640, 179428, 182322, 195345, 202580, 224285, 234360, 243096, 260460, 269142, 273483, 303870, 312552, 313999, 358856, 364644, 390690, 403713, 405160, 448570, 455805, 520920, 538284, 546966, 607740, 627998, 672855, 729288, 781380, 807426, 897140, 911610, 941997, 1076568, 1093932, 1211139, 1215480, 1255996, 1345710, 1367415, 1562760, 1569995, 1614852, 1794280, 1823220, 1883994, 2018565, 2187864, 2422278, 2511992, 2691420, 2734830, 2825991, 3139990, 3229704, 3646440, 3767988, 4037130, 4709985, 4844556, 5382840, 5469660, 5651982, 6055695, 6279980, 7535976, 8074260, 8477973, 9419970, 9689112, 10939320, 11303964, 12111390, 12559960, 14129955, 16148520, 16955946, 18839940, 22607928, 24222780, 28259910, 33911892, 37679880, 42389865, 48445560, 56519820, 67823784, 84779730, 113039640, 169559460, 339118920]

約数ペア:

[(1, 339118920), (2, 169559460), (3, 113039640), (4, 84779730), (5, 67823784), (6, 56519820), (7, 48445560), (8, 42389865), (9, 37679880), (10, 33911892), (12, 28259910), (14, 24222780), (15, 22607928), (18, 18839940), (20, 16955946), (21, 16148520), (24, 14129955), (27, 12559960), (28, 12111390), (30, 11303964), (31, 10939320), (35, 9689112), (36, 9419970), (40, 8477973), (42, 8074260), (45, 7535976), (54, 6279980), (56, 6055695), (60, 5651982), (62, 5469660), (63, 5382840), (70, 4844556), (72, 4709985), (84, 4037130), (90, 3767988), (93, 3646440), (105, 3229704), (108, 3139990), (120, 2825991), (124, 2734830), (126, 2691420), (135, 2511992), (140, 2422278), (155, 2187864), (168, 2018565), (180, 1883994), (186, 1823220), (189, 1794280), (210, 1614852), (216, 1569995), (217, 1562760), (248, 1367415), (252, 1345710), (270, 1255996), (279, 1215480), (280, 1211139), (310, 1093932), (315, 1076568), (360, 941997), (372, 911610), (378, 897140), (420, 807426), (434, 781380), (465, 729288), (504, 672855), (540, 627998), (558, 607740), (620, 546966), (630, 538284), (651, 520920), (744, 455805), (756, 448570), (837, 405160), (840, 403713), (868, 390690), (930, 364644), (945, 358856), (1080, 313999), (1085, 312552), (1116, 303870), (1240, 273483), (1260, 269142), (1302, 260460), (1395, 243096), (1447, 234360), (1512, 224285), (1674, 202580), (1736, 195345), (1860, 182322), (1890, 179428), (1953, 173640), (2170, 156276), (2232, 151935), (2520, 134571), (2604, 130230), (2790, 121548), (2894, 117180), (3255, 104184), (3348, 101290), (3720, 91161), (3780, 89714), (3906, 86820), (4185, 81032), (4340, 78138), (4341, 78120), (5208, 65115), (5580, 60774), (5788, 58590), (5859, 57880), (6510, 52092), (6696, 50645), (7235, 46872), (7560, 44857), (7812, 43410), (8370, 40516), (8680, 39069), (8682, 39060), (9765, 34728), (10129, 33480), (11160, 30387), (11576, 29295), (11718, 28940), (13020, 26046), (13023, 26040), (14470, 23436), (15624, 21705), (16740, 20258), (17364, 19530)]