157016160

素因数分解:

$2^5\times 3^2\times 5^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{421}}^1$

素因数の和:486

約数の個数: 288

約数和(自身を含む): 630407232

約数和(自身を除く): 473391072

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 32, 35, 36, 37, 40, 42, 45, 48, 56, 60, 63, 70, 72, 74, 80, 84, 90, 96, 105, 111, 112, 120, 126, 140, 144, 148, 160, 168, 180, 185, 210, 222, 224, 240, 252, 259, 280, 288, 296, 315, 333, 336, 360, 370, 420, 421, 444, 480, 504, 518, 555, 560, 592, 630, 666, 672, 720, 740, 777, 840, 842, 888, 1008, 1036, 1110, 1120, 1184, 1260, 1263, 1295, 1332, 1440, 1480, 1554, 1665, 1680, 1684, 1776, 2016, 2072, 2105, 2220, 2331, 2520, 2526, 2590, 2664, 2947, 2960, 3108, 3330, 3360, 3368, 3552, 3789, 3885, 4144, 4210, 4440, 4662, 5040, 5052, 5180, 5328, 5894, 5920, 6216, 6315, 6660, 6736, 7578, 7770, 8288, 8420, 8841, 8880, 9324, 10080, 10104, 10360, 10656, 11655, 11788, 12432, 12630, 13320, 13472, 14735, 15156, 15540, 15577, 16840, 17682, 17760, 18648, 18945, 20208, 20720, 23310, 23576, 24864, 25260, 26523, 26640, 29470, 30312, 31080, 31154, 33680, 35364, 37296, 37890, 40416, 41440, 44205, 46620, 46731, 47152, 50520, 53046, 53280, 58940, 60624, 62160, 62308, 67360, 70728, 74592, 75780, 77885, 88410, 93240, 93462, 94304, 101040, 106092, 109039, 117880, 121248, 124320, 124616, 132615, 140193, 141456, 151560, 155770, 176820, 186480, 186924, 202080, 212184, 218078, 233655, 235760, 249232, 265230, 280386, 282912, 303120, 311540, 327117, 353640, 372960, 373848, 424368, 436156, 467310, 471520, 498464, 530460, 545195, 560772, 606240, 623080, 654234, 700965, 707280, 747696, 848736, 872312, 934620, 981351, 1060920, 1090390, 1121544, 1246160, 1308468, 1401930, 1414560, 1495392, 1635585, 1744624, 1869240, 1962702, 2121840, 2180780, 2243088, 2492320, 2616936, 2803860, 3271170, 3489248, 3738480, 3925404, 4243680, 4361560, 4486176, 4906755, 5233872, 5607720, 6542340, 7476960, 7850808, 8723120, 9813510, 10467744, 11215440, 13084680, 15701616, 17446240, 19627020, 22430880, 26169360, 31403232, 39254040, 52338720, 78508080, 157016160]

約数ペア:

[(1, 157016160), (2, 78508080), (3, 52338720), (4, 39254040), (5, 31403232), (6, 26169360), (7, 22430880), (8, 19627020), (9, 17446240), (10, 15701616), (12, 13084680), (14, 11215440), (15, 10467744), (16, 9813510), (18, 8723120), (20, 7850808), (21, 7476960), (24, 6542340), (28, 5607720), (30, 5233872), (32, 4906755), (35, 4486176), (36, 4361560), (37, 4243680), (40, 3925404), (42, 3738480), (45, 3489248), (48, 3271170), (56, 2803860), (60, 2616936), (63, 2492320), (70, 2243088), (72, 2180780), (74, 2121840), (80, 1962702), (84, 1869240), (90, 1744624), (96, 1635585), (105, 1495392), (111, 1414560), (112, 1401930), (120, 1308468), (126, 1246160), (140, 1121544), (144, 1090390), (148, 1060920), (160, 981351), (168, 934620), (180, 872312), (185, 848736), (210, 747696), (222, 707280), (224, 700965), (240, 654234), (252, 623080), (259, 606240), (280, 560772), (288, 545195), (296, 530460), (315, 498464), (333, 471520), (336, 467310), (360, 436156), (370, 424368), (420, 373848), (421, 372960), (444, 353640), (480, 327117), (504, 311540), (518, 303120), (555, 282912), (560, 280386), (592, 265230), (630, 249232), (666, 235760), (672, 233655), (720, 218078), (740, 212184), (777, 202080), (840, 186924), (842, 186480), (888, 176820), (1008, 155770), (1036, 151560), (1110, 141456), (1120, 140193), (1184, 132615), (1260, 124616), (1263, 124320), (1295, 121248), (1332, 117880), (1440, 109039), (1480, 106092), (1554, 101040), (1665, 94304), (1680, 93462), (1684, 93240), (1776, 88410), (2016, 77885), (2072, 75780), (2105, 74592), (2220, 70728), (2331, 67360), (2520, 62308), (2526, 62160), (2590, 60624), (2664, 58940), (2947, 53280), (2960, 53046), (3108, 50520), (3330, 47152), (3360, 46731), (3368, 46620), (3552, 44205), (3789, 41440), (3885, 40416), (4144, 37890), (4210, 37296), (4440, 35364), (4662, 33680), (5040, 31154), (5052, 31080), (5180, 30312), (5328, 29470), (5894, 26640), (5920, 26523), (6216, 25260), (6315, 24864), (6660, 23576), (6736, 23310), (7578, 20720), (7770, 20208), (8288, 18945), (8420, 18648), (8841, 17760), (8880, 17682), (9324, 16840), (10080, 15577), (10104, 15540), (10360, 15156), (10656, 14735), (11655, 13472), (11788, 13320), (12432, 12630)]