257596560

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{13}}^2\times {\mathrm{29}}^1\times {\mathrm{73}}^1$

素因数の和:147

約数の個数: 360

約数和(自身を含む): 982336680

約数和(自身を除く): 724740120

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 29, 30, 36, 39, 40, 45, 48, 52, 58, 60, 65, 72, 73, 78, 80, 87, 90, 104, 116, 117, 120, 130, 144, 145, 146, 156, 169, 174, 180, 195, 208, 219, 232, 234, 240, 260, 261, 290, 292, 312, 338, 348, 360, 365, 377, 390, 435, 438, 464, 468, 507, 520, 522, 580, 584, 585, 624, 657, 676, 696, 720, 730, 754, 780, 845, 870, 876, 936, 949, 1014, 1040, 1044, 1095, 1131, 1160, 1168, 1170, 1305, 1314, 1352, 1392, 1460, 1508, 1521, 1560, 1690, 1740, 1752, 1872, 1885, 1898, 2028, 2088, 2117, 2190, 2262, 2320, 2340, 2535, 2610, 2628, 2704, 2847, 2920, 3016, 3042, 3120, 3285, 3380, 3393, 3480, 3504, 3770, 3796, 4056, 4176, 4234, 4380, 4524, 4680, 4745, 4901, 5070, 5220, 5256, 5655, 5694, 5840, 6032, 6084, 6351, 6570, 6760, 6786, 6960, 7540, 7592, 7605, 8112, 8468, 8541, 8760, 9048, 9360, 9490, 9802, 10140, 10440, 10512, 10585, 11310, 11388, 12168, 12337, 12702, 13140, 13520, 13572, 14235, 14703, 15080, 15184, 15210, 16936, 16965, 17082, 17520, 18096, 18980, 19053, 19604, 20280, 20880, 21170, 22620, 22776, 24336, 24505, 24674, 25404, 26280, 27144, 27521, 28470, 29406, 30160, 30420, 31755, 33872, 33930, 34164, 37011, 37960, 38106, 39208, 40560, 42340, 42705, 44109, 45240, 45552, 49010, 49348, 50808, 52560, 54288, 55042, 56940, 58812, 60840, 61685, 63510, 67860, 68328, 73515, 74022, 75920, 76212, 78416, 82563, 84680, 85410, 88218, 90480, 95265, 98020, 98696, 101616, 110084, 111033, 113880, 117624, 121680, 123370, 127020, 135720, 136656, 137605, 147030, 148044, 152424, 165126, 169360, 170820, 176436, 185055, 190530, 196040, 197392, 220168, 220545, 222066, 227760, 235248, 246740, 247689, 254040, 271440, 275210, 294060, 296088, 304848, 330252, 341640, 352872, 357773, 370110, 381060, 392080, 412815, 440336, 441090, 444132, 493480, 495378, 508080, 550420, 555165, 588120, 592176, 660504, 683280, 705744, 715546, 740220, 762120, 825630, 882180, 888264, 986960, 990756, 1073319, 1100840, 1110330, 1176240, 1238445, 1321008, 1431092, 1480440, 1524240, 1651260, 1764360, 1776528, 1788865, 1981512, 2146638, 2201680, 2220660, 2476890, 2862184, 2960880, 3219957, 3302520, 3528720, 3577730, 3963024, 4293276, 4441320, 4953780, 5366595, 5724368, 6439914, 6605040, 7155460, 8586552, 8882640, 9907560, 10733190, 12879828, 14310920, 16099785, 17173104, 19815120, 21466380, 25759656, 28621840, 32199570, 42932760, 51519312, 64399140, 85865520, 128798280, 257596560]

約数ペア:

[(1, 257596560), (2, 128798280), (3, 85865520), (4, 64399140), (5, 51519312), (6, 42932760), (8, 32199570), (9, 28621840), (10, 25759656), (12, 21466380), (13, 19815120), (15, 17173104), (16, 16099785), (18, 14310920), (20, 12879828), (24, 10733190), (26, 9907560), (29, 8882640), (30, 8586552), (36, 7155460), (39, 6605040), (40, 6439914), (45, 5724368), (48, 5366595), (52, 4953780), (58, 4441320), (60, 4293276), (65, 3963024), (72, 3577730), (73, 3528720), (78, 3302520), (80, 3219957), (87, 2960880), (90, 2862184), (104, 2476890), (116, 2220660), (117, 2201680), (120, 2146638), (130, 1981512), (144, 1788865), (145, 1776528), (146, 1764360), (156, 1651260), (169, 1524240), (174, 1480440), (180, 1431092), (195, 1321008), (208, 1238445), (219, 1176240), (232, 1110330), (234, 1100840), (240, 1073319), (260, 990756), (261, 986960), (290, 888264), (292, 882180), (312, 825630), (338, 762120), (348, 740220), (360, 715546), (365, 705744), (377, 683280), (390, 660504), (435, 592176), (438, 588120), (464, 555165), (468, 550420), (507, 508080), (520, 495378), (522, 493480), (580, 444132), (584, 441090), (585, 440336), (624, 412815), (657, 392080), (676, 381060), (696, 370110), (720, 357773), (730, 352872), (754, 341640), (780, 330252), (845, 304848), (870, 296088), (876, 294060), (936, 275210), (949, 271440), (1014, 254040), (1040, 247689), (1044, 246740), (1095, 235248), (1131, 227760), (1160, 222066), (1168, 220545), (1170, 220168), (1305, 197392), (1314, 196040), (1352, 190530), (1392, 185055), (1460, 176436), (1508, 170820), (1521, 169360), (1560, 165126), (1690, 152424), (1740, 148044), (1752, 147030), (1872, 137605), (1885, 136656), (1898, 135720), (2028, 127020), (2088, 123370), (2117, 121680), (2190, 117624), (2262, 113880), (2320, 111033), (2340, 110084), (2535, 101616), (2610, 98696), (2628, 98020), (2704, 95265), (2847, 90480), (2920, 88218), (3016, 85410), (3042, 84680), (3120, 82563), (3285, 78416), (3380, 76212), (3393, 75920), (3480, 74022), (3504, 73515), (3770, 68328), (3796, 67860), (4056, 63510), (4176, 61685), (4234, 60840), (4380, 58812), (4524, 56940), (4680, 55042), (4745, 54288), (4901, 52560), (5070, 50808), (5220, 49348), (5256, 49010), (5655, 45552), (5694, 45240), (5840, 44109), (6032, 42705), (6084, 42340), (6351, 40560), (6570, 39208), (6760, 38106), (6786, 37960), (6960, 37011), (7540, 34164), (7592, 33930), (7605, 33872), (8112, 31755), (8468, 30420), (8541, 30160), (8760, 29406), (9048, 28470), (9360, 27521), (9490, 27144), (9802, 26280), (10140, 25404), (10440, 24674), (10512, 24505), (10585, 24336), (11310, 22776), (11388, 22620), (12168, 21170), (12337, 20880), (12702, 20280), (13140, 19604), (13520, 19053), (13572, 18980), (14235, 18096), (14703, 17520), (15080, 17082), (15184, 16965), (15210, 16936)]