331856280

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{239}}^1$

素因数の和:311

約数の個数: 384

約数和(自身を含む): 1347840000

約数和(自身を除く): 1015983720

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 19, 20, 21, 24, 28, 29, 30, 35, 36, 38, 40, 42, 45, 56, 57, 58, 60, 63, 70, 72, 76, 84, 87, 90, 95, 105, 114, 116, 120, 126, 133, 140, 145, 152, 168, 171, 174, 180, 190, 203, 210, 228, 232, 239, 252, 261, 266, 280, 285, 290, 315, 342, 348, 360, 380, 399, 406, 420, 435, 456, 478, 504, 522, 532, 551, 570, 580, 609, 630, 665, 684, 696, 717, 760, 798, 812, 840, 855, 870, 956, 1015, 1044, 1064, 1102, 1140, 1160, 1195, 1197, 1218, 1260, 1305, 1330, 1368, 1434, 1596, 1624, 1653, 1673, 1710, 1740, 1827, 1912, 1995, 2030, 2088, 2151, 2204, 2280, 2390, 2394, 2436, 2520, 2610, 2660, 2755, 2868, 3045, 3192, 3306, 3346, 3420, 3480, 3585, 3654, 3857, 3990, 4060, 4302, 4408, 4541, 4780, 4788, 4872, 4959, 5019, 5220, 5320, 5510, 5736, 5985, 6090, 6612, 6692, 6840, 6931, 7170, 7308, 7714, 7980, 8120, 8265, 8365, 8604, 9082, 9135, 9560, 9576, 9918, 10038, 10440, 10755, 11020, 11571, 11970, 12180, 13224, 13384, 13623, 13862, 14340, 14616, 15057, 15428, 15960, 16530, 16730, 17208, 18164, 18270, 19285, 19836, 20076, 20793, 21510, 22040, 22705, 23142, 23940, 24360, 24795, 25095, 27246, 27724, 28680, 30114, 30856, 31787, 33060, 33460, 34655, 34713, 36328, 36540, 38570, 39672, 40152, 40869, 41586, 43020, 45410, 46284, 47880, 48517, 49590, 50190, 54492, 55448, 57855, 60228, 62379, 63574, 66120, 66920, 68115, 69310, 69426, 73080, 75285, 77140, 81738, 83172, 86040, 90820, 92568, 95361, 97034, 99180, 100380, 103965, 108984, 115710, 120456, 124758, 127148, 131689, 136230, 138620, 138852, 145551, 150570, 154280, 158935, 163476, 166344, 173565, 181640, 190722, 194068, 198360, 200760, 204345, 207930, 231420, 242585, 249516, 254296, 263378, 272460, 277240, 277704, 286083, 291102, 301140, 311895, 317870, 326952, 347130, 381444, 388136, 395067, 408690, 415860, 436653, 462840, 476805, 485170, 499032, 526756, 544920, 572166, 582204, 602280, 623790, 635740, 658445, 694260, 727755, 762888, 790134, 817380, 831720, 873306, 921823, 953610, 970340, 1053512, 1144332, 1164408, 1185201, 1247580, 1271480, 1316890, 1388520, 1430415, 1455510, 1580268, 1634760, 1746612, 1843646, 1907220, 1940680, 1975335, 2183265, 2288664, 2370402, 2495160, 2633780, 2765469, 2860830, 2911020, 3160536, 3493224, 3687292, 3814440, 3950670, 4366530, 4609115, 4740804, 5267560, 5530938, 5721660, 5822040, 5926005, 7374584, 7901340, 8296407, 8733060, 9218230, 9481608, 11061876, 11443320, 11852010, 13827345, 15802680, 16592814, 17466120, 18436460, 22123752, 23704020, 27654690, 33185628, 36872920, 41482035, 47408040, 55309380, 66371256, 82964070, 110618760, 165928140, 331856280]

約数ペア:

[(1, 331856280), (2, 165928140), (3, 110618760), (4, 82964070), (5, 66371256), (6, 55309380), (7, 47408040), (8, 41482035), (9, 36872920), (10, 33185628), (12, 27654690), (14, 23704020), (15, 22123752), (18, 18436460), (19, 17466120), (20, 16592814), (21, 15802680), (24, 13827345), (28, 11852010), (29, 11443320), (30, 11061876), (35, 9481608), (36, 9218230), (38, 8733060), (40, 8296407), (42, 7901340), (45, 7374584), (56, 5926005), (57, 5822040), (58, 5721660), (60, 5530938), (63, 5267560), (70, 4740804), (72, 4609115), (76, 4366530), (84, 3950670), (87, 3814440), (90, 3687292), (95, 3493224), (105, 3160536), (114, 2911020), (116, 2860830), (120, 2765469), (126, 2633780), (133, 2495160), (140, 2370402), (145, 2288664), (152, 2183265), (168, 1975335), (171, 1940680), (174, 1907220), (180, 1843646), (190, 1746612), (203, 1634760), (210, 1580268), (228, 1455510), (232, 1430415), (239, 1388520), (252, 1316890), (261, 1271480), (266, 1247580), (280, 1185201), (285, 1164408), (290, 1144332), (315, 1053512), (342, 970340), (348, 953610), (360, 921823), (380, 873306), (399, 831720), (406, 817380), (420, 790134), (435, 762888), (456, 727755), (478, 694260), (504, 658445), (522, 635740), (532, 623790), (551, 602280), (570, 582204), (580, 572166), (609, 544920), (630, 526756), (665, 499032), (684, 485170), (696, 476805), (717, 462840), (760, 436653), (798, 415860), (812, 408690), (840, 395067), (855, 388136), (870, 381444), (956, 347130), (1015, 326952), (1044, 317870), (1064, 311895), (1102, 301140), (1140, 291102), (1160, 286083), (1195, 277704), (1197, 277240), (1218, 272460), (1260, 263378), (1305, 254296), (1330, 249516), (1368, 242585), (1434, 231420), (1596, 207930), (1624, 204345), (1653, 200760), (1673, 198360), (1710, 194068), (1740, 190722), (1827, 181640), (1912, 173565), (1995, 166344), (2030, 163476), (2088, 158935), (2151, 154280), (2204, 150570), (2280, 145551), (2390, 138852), (2394, 138620), (2436, 136230), (2520, 131689), (2610, 127148), (2660, 124758), (2755, 120456), (2868, 115710), (3045, 108984), (3192, 103965), (3306, 100380), (3346, 99180), (3420, 97034), (3480, 95361), (3585, 92568), (3654, 90820), (3857, 86040), (3990, 83172), (4060, 81738), (4302, 77140), (4408, 75285), (4541, 73080), (4780, 69426), (4788, 69310), (4872, 68115), (4959, 66920), (5019, 66120), (5220, 63574), (5320, 62379), (5510, 60228), (5736, 57855), (5985, 55448), (6090, 54492), (6612, 50190), (6692, 49590), (6840, 48517), (6931, 47880), (7170, 46284), (7308, 45410), (7714, 43020), (7980, 41586), (8120, 40869), (8265, 40152), (8365, 39672), (8604, 38570), (9082, 36540), (9135, 36328), (9560, 34713), (9576, 34655), (9918, 33460), (10038, 33060), (10440, 31787), (10755, 30856), (11020, 30114), (11571, 28680), (11970, 27724), (12180, 27246), (13224, 25095), (13384, 24795), (13623, 24360), (13862, 23940), (14340, 23142), (14616, 22705), (15057, 22040), (15428, 21510), (15960, 20793), (16530, 20076), (16730, 19836), (17208, 19285), (18164, 18270)]