631837440

素因数分解:

$2^8\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{4219}}^1$

素因数の和:4259

約数の個数: 216

約数和(自身を含む): 2354810640

約数和(自身を除く): 1722973200

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 30, 32, 36, 39, 40, 45, 48, 52, 60, 64, 65, 72, 78, 80, 90, 96, 104, 117, 120, 128, 130, 144, 156, 160, 180, 192, 195, 208, 234, 240, 256, 260, 288, 312, 320, 360, 384, 390, 416, 468, 480, 520, 576, 585, 624, 640, 720, 768, 780, 832, 936, 960, 1040, 1152, 1170, 1248, 1280, 1440, 1560, 1664, 1872, 1920, 2080, 2304, 2340, 2496, 2880, 3120, 3328, 3744, 3840, 4160, 4219, 4680, 4992, 5760, 6240, 7488, 8320, 8438, 9360, 9984, 11520, 12480, 12657, 14976, 16640, 16876, 18720, 21095, 24960, 25314, 29952, 33752, 37440, 37971, 42190, 49920, 50628, 54847, 63285, 67504, 74880, 75942, 84380, 101256, 109694, 126570, 135008, 149760, 151884, 164541, 168760, 189855, 202512, 219388, 253140, 270016, 274235, 303768, 329082, 337520, 379710, 405024, 438776, 493623, 506280, 540032, 548470, 607536, 658164, 675040, 759420, 810048, 822705, 877552, 987246, 1012560, 1080064, 1096940, 1215072, 1316328, 1350080, 1518840, 1620096, 1645410, 1755104, 1974492, 2025120, 2193880, 2430144, 2468115, 2632656, 2700160, 3037680, 3240192, 3290820, 3510208, 3948984, 4050240, 4387760, 4860288, 4936230, 5265312, 5400320, 6075360, 6581640, 7020416, 7897968, 8100480, 8775520, 9720576, 9872460, 10530624, 12150720, 13163280, 14040832, 15795936, 16200960, 17551040, 19744920, 21061248, 24301440, 26326560, 31591872, 35102080, 39489840, 42122496, 48602880, 52653120, 63183744, 70204160, 78979680, 105306240, 126367488, 157959360, 210612480, 315918720, 631837440]

約数ペア:

[(1, 631837440), (2, 315918720), (3, 210612480), (4, 157959360), (5, 126367488), (6, 105306240), (8, 78979680), (9, 70204160), (10, 63183744), (12, 52653120), (13, 48602880), (15, 42122496), (16, 39489840), (18, 35102080), (20, 31591872), (24, 26326560), (26, 24301440), (30, 21061248), (32, 19744920), (36, 17551040), (39, 16200960), (40, 15795936), (45, 14040832), (48, 13163280), (52, 12150720), (60, 10530624), (64, 9872460), (65, 9720576), (72, 8775520), (78, 8100480), (80, 7897968), (90, 7020416), (96, 6581640), (104, 6075360), (117, 5400320), (120, 5265312), (128, 4936230), (130, 4860288), (144, 4387760), (156, 4050240), (160, 3948984), (180, 3510208), (192, 3290820), (195, 3240192), (208, 3037680), (234, 2700160), (240, 2632656), (256, 2468115), (260, 2430144), (288, 2193880), (312, 2025120), (320, 1974492), (360, 1755104), (384, 1645410), (390, 1620096), (416, 1518840), (468, 1350080), (480, 1316328), (520, 1215072), (576, 1096940), (585, 1080064), (624, 1012560), (640, 987246), (720, 877552), (768, 822705), (780, 810048), (832, 759420), (936, 675040), (960, 658164), (1040, 607536), (1152, 548470), (1170, 540032), (1248, 506280), (1280, 493623), (1440, 438776), (1560, 405024), (1664, 379710), (1872, 337520), (1920, 329082), (2080, 303768), (2304, 274235), (2340, 270016), (2496, 253140), (2880, 219388), (3120, 202512), (3328, 189855), (3744, 168760), (3840, 164541), (4160, 151884), (4219, 149760), (4680, 135008), (4992, 126570), (5760, 109694), (6240, 101256), (7488, 84380), (8320, 75942), (8438, 74880), (9360, 67504), (9984, 63285), (11520, 54847), (12480, 50628), (12657, 49920), (14976, 42190), (16640, 37971), (16876, 37440), (18720, 33752), (21095, 29952), (24960, 25314)]