72617160

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{271}}^1$

素因数の和:332

約数の個数: 256

約数和(自身を含む): 282009600

約数和(自身を除く): 209392440

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 11, 12, 14, 15, 20, 21, 22, 24, 28, 29, 30, 33, 35, 40, 42, 44, 55, 56, 58, 60, 66, 70, 77, 84, 87, 88, 105, 110, 116, 120, 132, 140, 145, 154, 165, 168, 174, 203, 210, 220, 231, 232, 264, 271, 280, 290, 308, 319, 330, 348, 385, 406, 420, 435, 440, 462, 542, 580, 609, 616, 638, 660, 696, 770, 812, 813, 840, 870, 924, 957, 1015, 1084, 1155, 1160, 1218, 1276, 1320, 1355, 1540, 1595, 1624, 1626, 1740, 1848, 1897, 1914, 2030, 2168, 2233, 2310, 2436, 2552, 2710, 2981, 3045, 3080, 3190, 3252, 3480, 3794, 3828, 4060, 4065, 4466, 4620, 4785, 4872, 5420, 5691, 5962, 6090, 6380, 6504, 6699, 7588, 7656, 7859, 8120, 8130, 8932, 8943, 9240, 9485, 9570, 10840, 11165, 11382, 11924, 12180, 12760, 13398, 14905, 15176, 15718, 16260, 17864, 17886, 18970, 19140, 20867, 22330, 22764, 23577, 23848, 24360, 26796, 28455, 29810, 31436, 32520, 33495, 35772, 37940, 38280, 39295, 41734, 44660, 44715, 45528, 47154, 53592, 55013, 56910, 59620, 62601, 62872, 66990, 71544, 75880, 78590, 83468, 86449, 89320, 89430, 94308, 104335, 110026, 113820, 117885, 119240, 125202, 133980, 157180, 165039, 166936, 172898, 178860, 188616, 208670, 220052, 227640, 235770, 250404, 259347, 267960, 275065, 313005, 314360, 330078, 345796, 357720, 417340, 432245, 440104, 471540, 500808, 518694, 550130, 605143, 626010, 660156, 691592, 825195, 834680, 864490, 943080, 1037388, 1100260, 1210286, 1252020, 1296735, 1320312, 1650390, 1728980, 1815429, 2074776, 2200520, 2420572, 2504040, 2593470, 3025715, 3300780, 3457960, 3630858, 4841144, 5186940, 6051430, 6601560, 7261716, 9077145, 10373880, 12102860, 14523432, 18154290, 24205720, 36308580, 72617160]

約数ペア:

[(1, 72617160), (2, 36308580), (3, 24205720), (4, 18154290), (5, 14523432), (6, 12102860), (7, 10373880), (8, 9077145), (10, 7261716), (11, 6601560), (12, 6051430), (14, 5186940), (15, 4841144), (20, 3630858), (21, 3457960), (22, 3300780), (24, 3025715), (28, 2593470), (29, 2504040), (30, 2420572), (33, 2200520), (35, 2074776), (40, 1815429), (42, 1728980), (44, 1650390), (55, 1320312), (56, 1296735), (58, 1252020), (60, 1210286), (66, 1100260), (70, 1037388), (77, 943080), (84, 864490), (87, 834680), (88, 825195), (105, 691592), (110, 660156), (116, 626010), (120, 605143), (132, 550130), (140, 518694), (145, 500808), (154, 471540), (165, 440104), (168, 432245), (174, 417340), (203, 357720), (210, 345796), (220, 330078), (231, 314360), (232, 313005), (264, 275065), (271, 267960), (280, 259347), (290, 250404), (308, 235770), (319, 227640), (330, 220052), (348, 208670), (385, 188616), (406, 178860), (420, 172898), (435, 166936), (440, 165039), (462, 157180), (542, 133980), (580, 125202), (609, 119240), (616, 117885), (638, 113820), (660, 110026), (696, 104335), (770, 94308), (812, 89430), (813, 89320), (840, 86449), (870, 83468), (924, 78590), (957, 75880), (1015, 71544), (1084, 66990), (1155, 62872), (1160, 62601), (1218, 59620), (1276, 56910), (1320, 55013), (1355, 53592), (1540, 47154), (1595, 45528), (1624, 44715), (1626, 44660), (1740, 41734), (1848, 39295), (1897, 38280), (1914, 37940), (2030, 35772), (2168, 33495), (2233, 32520), (2310, 31436), (2436, 29810), (2552, 28455), (2710, 26796), (2981, 24360), (3045, 23848), (3080, 23577), (3190, 22764), (3252, 22330), (3480, 20867), (3794, 19140), (3828, 18970), (4060, 17886), (4065, 17864), (4466, 16260), (4620, 15718), (4785, 15176), (4872, 14905), (5420, 13398), (5691, 12760), (5962, 12180), (6090, 11924), (6380, 11382), (6504, 11165), (6699, 10840), (7588, 9570), (7656, 9485), (7859, 9240), (8120, 8943), (8130, 8932)]