577966480

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{31}}^1\times {\mathrm{197}}^1$

素因数の和:274

約数の個数: 240

約数和(自身を含む): 1725318144

約数和(自身を除く): 1147351664

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 20, 26, 28, 31, 35, 40, 52, 56, 62, 65, 70, 80, 91, 104, 112, 124, 130, 140, 155, 169, 182, 197, 208, 217, 248, 260, 280, 310, 338, 364, 394, 403, 434, 455, 496, 520, 560, 620, 676, 728, 788, 806, 845, 868, 910, 985, 1040, 1085, 1183, 1240, 1352, 1379, 1456, 1576, 1612, 1690, 1736, 1820, 1970, 2015, 2170, 2366, 2480, 2561, 2704, 2758, 2821, 3152, 3224, 3380, 3472, 3640, 3940, 4030, 4340, 4732, 5122, 5239, 5516, 5642, 5915, 6107, 6448, 6760, 6895, 7280, 7880, 8060, 8680, 9464, 10244, 10478, 11032, 11284, 11830, 12214, 12805, 13520, 13790, 14105, 15760, 16120, 17360, 17927, 18928, 20488, 20956, 22064, 22568, 23660, 24428, 25610, 26195, 27580, 28210, 30535, 32240, 33293, 35854, 36673, 40976, 41912, 42749, 45136, 47320, 48856, 51220, 52390, 55160, 56420, 61070, 66586, 71708, 73346, 79391, 83824, 85498, 89635, 94640, 97712, 102440, 104780, 110320, 112840, 122140, 133172, 143416, 146692, 158782, 166465, 170996, 179270, 183365, 204880, 209560, 213745, 225680, 233051, 244280, 266344, 286832, 293384, 317564, 332930, 341992, 358540, 366730, 396955, 419120, 427490, 466102, 488560, 532688, 555737, 586768, 635128, 665860, 683984, 717080, 733460, 793910, 854980, 932204, 1032083, 1111474, 1165255, 1270256, 1331720, 1434160, 1466920, 1587820, 1709960, 1864408, 2064166, 2222948, 2330510, 2663440, 2778685, 2933840, 3175640, 3419920, 3728816, 4128332, 4445896, 4661020, 5160415, 5557370, 6351280, 7224581, 8256664, 8891792, 9322040, 10320830, 11114740, 14449162, 16513328, 18644080, 20641660, 22229480, 28898324, 36122905, 41283320, 44458960, 57796648, 72245810, 82566640, 115593296, 144491620, 288983240, 577966480]

約数ペア:

[(1, 577966480), (2, 288983240), (4, 144491620), (5, 115593296), (7, 82566640), (8, 72245810), (10, 57796648), (13, 44458960), (14, 41283320), (16, 36122905), (20, 28898324), (26, 22229480), (28, 20641660), (31, 18644080), (35, 16513328), (40, 14449162), (52, 11114740), (56, 10320830), (62, 9322040), (65, 8891792), (70, 8256664), (80, 7224581), (91, 6351280), (104, 5557370), (112, 5160415), (124, 4661020), (130, 4445896), (140, 4128332), (155, 3728816), (169, 3419920), (182, 3175640), (197, 2933840), (208, 2778685), (217, 2663440), (248, 2330510), (260, 2222948), (280, 2064166), (310, 1864408), (338, 1709960), (364, 1587820), (394, 1466920), (403, 1434160), (434, 1331720), (455, 1270256), (496, 1165255), (520, 1111474), (560, 1032083), (620, 932204), (676, 854980), (728, 793910), (788, 733460), (806, 717080), (845, 683984), (868, 665860), (910, 635128), (985, 586768), (1040, 555737), (1085, 532688), (1183, 488560), (1240, 466102), (1352, 427490), (1379, 419120), (1456, 396955), (1576, 366730), (1612, 358540), (1690, 341992), (1736, 332930), (1820, 317564), (1970, 293384), (2015, 286832), (2170, 266344), (2366, 244280), (2480, 233051), (2561, 225680), (2704, 213745), (2758, 209560), (2821, 204880), (3152, 183365), (3224, 179270), (3380, 170996), (3472, 166465), (3640, 158782), (3940, 146692), (4030, 143416), (4340, 133172), (4732, 122140), (5122, 112840), (5239, 110320), (5516, 104780), (5642, 102440), (5915, 97712), (6107, 94640), (6448, 89635), (6760, 85498), (6895, 83824), (7280, 79391), (7880, 73346), (8060, 71708), (8680, 66586), (9464, 61070), (10244, 56420), (10478, 55160), (11032, 52390), (11284, 51220), (11830, 48856), (12214, 47320), (12805, 45136), (13520, 42749), (13790, 41912), (14105, 40976), (15760, 36673), (16120, 35854), (17360, 33293), (17927, 32240), (18928, 30535), (20488, 28210), (20956, 27580), (22064, 26195), (22568, 25610), (23660, 24428)]