155250480

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{271}}^1$

素因数の和:336

約数の個数: 320

約数和(自身を含む): 621674496

約数和(自身を除く): 466424016

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 11, 12, 14, 15, 16, 20, 21, 22, 24, 28, 30, 31, 33, 35, 40, 42, 44, 48, 55, 56, 60, 62, 66, 70, 77, 80, 84, 88, 93, 105, 110, 112, 120, 124, 132, 140, 154, 155, 165, 168, 176, 186, 210, 217, 220, 231, 240, 248, 264, 271, 280, 308, 310, 330, 336, 341, 372, 385, 420, 434, 440, 462, 465, 496, 528, 542, 560, 616, 620, 651, 660, 682, 744, 770, 813, 840, 868, 880, 924, 930, 1023, 1084, 1085, 1155, 1232, 1240, 1302, 1320, 1355, 1364, 1488, 1540, 1626, 1680, 1705, 1736, 1848, 1860, 1897, 2046, 2168, 2170, 2310, 2387, 2480, 2604, 2640, 2710, 2728, 2981, 3080, 3252, 3255, 3410, 3472, 3696, 3720, 3794, 4065, 4092, 4336, 4340, 4620, 4774, 5115, 5208, 5420, 5456, 5691, 5962, 6160, 6504, 6510, 6820, 7161, 7440, 7588, 8130, 8184, 8401, 8680, 8943, 9240, 9485, 9548, 10230, 10416, 10840, 11382, 11924, 11935, 13008, 13020, 13640, 14322, 14905, 15176, 16260, 16368, 16802, 17360, 17886, 18480, 18970, 19096, 20460, 20867, 21680, 22764, 23848, 23870, 25203, 26040, 27280, 28455, 28644, 29810, 30352, 32520, 33604, 35772, 35805, 37940, 38192, 40920, 41734, 42005, 44715, 45528, 47696, 47740, 50406, 52080, 56910, 57288, 58807, 59620, 62601, 65040, 67208, 71544, 71610, 75880, 81840, 83468, 84010, 89430, 91056, 92411, 95480, 100812, 104335, 113820, 114576, 117614, 119240, 125202, 126015, 134416, 143088, 143220, 151760, 166936, 168020, 176421, 178860, 184822, 190960, 201624, 208670, 227640, 235228, 238480, 250404, 252030, 277233, 286440, 294035, 313005, 333872, 336040, 352842, 357720, 369644, 403248, 417340, 455280, 462055, 470456, 500808, 504060, 554466, 572880, 588070, 626010, 646877, 672080, 705684, 715440, 739288, 834680, 882105, 924110, 940912, 1001616, 1008120, 1108932, 1176140, 1252020, 1293754, 1386165, 1411368, 1478576, 1669360, 1764210, 1848220, 1940631, 2016240, 2217864, 2352280, 2504040, 2587508, 2772330, 2822736, 3234385, 3528420, 3696440, 3881262, 4435728, 4704560, 5008080, 5175016, 5544660, 6468770, 7056840, 7392880, 7762524, 9703155, 10350032, 11089320, 12937540, 14113680, 15525048, 19406310, 22178640, 25875080, 31050096, 38812620, 51750160, 77625240, 155250480]

約数ペア:

[(1, 155250480), (2, 77625240), (3, 51750160), (4, 38812620), (5, 31050096), (6, 25875080), (7, 22178640), (8, 19406310), (10, 15525048), (11, 14113680), (12, 12937540), (14, 11089320), (15, 10350032), (16, 9703155), (20, 7762524), (21, 7392880), (22, 7056840), (24, 6468770), (28, 5544660), (30, 5175016), (31, 5008080), (33, 4704560), (35, 4435728), (40, 3881262), (42, 3696440), (44, 3528420), (48, 3234385), (55, 2822736), (56, 2772330), (60, 2587508), (62, 2504040), (66, 2352280), (70, 2217864), (77, 2016240), (80, 1940631), (84, 1848220), (88, 1764210), (93, 1669360), (105, 1478576), (110, 1411368), (112, 1386165), (120, 1293754), (124, 1252020), (132, 1176140), (140, 1108932), (154, 1008120), (155, 1001616), (165, 940912), (168, 924110), (176, 882105), (186, 834680), (210, 739288), (217, 715440), (220, 705684), (231, 672080), (240, 646877), (248, 626010), (264, 588070), (271, 572880), (280, 554466), (308, 504060), (310, 500808), (330, 470456), (336, 462055), (341, 455280), (372, 417340), (385, 403248), (420, 369644), (434, 357720), (440, 352842), (462, 336040), (465, 333872), (496, 313005), (528, 294035), (542, 286440), (560, 277233), (616, 252030), (620, 250404), (651, 238480), (660, 235228), (682, 227640), (744, 208670), (770, 201624), (813, 190960), (840, 184822), (868, 178860), (880, 176421), (924, 168020), (930, 166936), (1023, 151760), (1084, 143220), (1085, 143088), (1155, 134416), (1232, 126015), (1240, 125202), (1302, 119240), (1320, 117614), (1355, 114576), (1364, 113820), (1488, 104335), (1540, 100812), (1626, 95480), (1680, 92411), (1705, 91056), (1736, 89430), (1848, 84010), (1860, 83468), (1897, 81840), (2046, 75880), (2168, 71610), (2170, 71544), (2310, 67208), (2387, 65040), (2480, 62601), (2604, 59620), (2640, 58807), (2710, 57288), (2728, 56910), (2981, 52080), (3080, 50406), (3252, 47740), (3255, 47696), (3410, 45528), (3472, 44715), (3696, 42005), (3720, 41734), (3794, 40920), (4065, 38192), (4092, 37940), (4336, 35805), (4340, 35772), (4620, 33604), (4774, 32520), (5115, 30352), (5208, 29810), (5420, 28644), (5456, 28455), (5691, 27280), (5962, 26040), (6160, 25203), (6504, 23870), (6510, 23848), (6820, 22764), (7161, 21680), (7440, 20867), (7588, 20460), (8130, 19096), (8184, 18970), (8401, 18480), (8680, 17886), (8943, 17360), (9240, 16802), (9485, 16368), (9548, 16260), (10230, 15176), (10416, 14905), (10840, 14322), (11382, 13640), (11924, 13020), (11935, 13008)]