15191907640

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{127}}^1\times {\mathrm{557}}^1$

素因数の和:774

約数の個数: 256

約数和(自身を含む): 43197235200

約数和(自身を除く): 28005327560

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 20, 26, 28, 35, 40, 52, 56, 59, 65, 70, 91, 104, 118, 127, 130, 140, 182, 236, 254, 260, 280, 295, 364, 413, 455, 472, 508, 520, 557, 590, 635, 728, 767, 826, 889, 910, 1016, 1114, 1180, 1270, 1534, 1651, 1652, 1778, 1820, 2065, 2228, 2360, 2540, 2785, 3068, 3302, 3304, 3556, 3640, 3835, 3899, 4130, 4445, 4456, 5080, 5369, 5570, 6136, 6604, 7112, 7241, 7493, 7670, 7798, 8255, 8260, 8890, 10738, 11140, 11557, 13208, 14482, 14986, 15340, 15596, 16510, 16520, 17780, 19495, 21476, 22280, 23114, 26845, 28964, 29972, 30680, 31192, 32863, 33020, 35560, 36205, 37465, 38990, 42952, 46228, 50687, 52451, 53690, 57785, 57928, 59944, 65726, 66040, 70739, 72410, 74930, 77980, 92456, 97409, 101374, 104902, 107380, 115570, 131452, 141478, 144820, 149860, 155960, 164315, 194818, 202748, 209804, 214760, 230041, 231140, 253435, 262255, 262904, 282956, 289640, 299720, 328630, 353695, 389636, 405496, 419608, 427219, 460082, 462280, 487045, 495173, 506870, 524510, 565912, 657260, 681863, 707390, 779272, 854438, 919607, 920164, 974090, 990346, 1013740, 1049020, 1150205, 1314520, 1363726, 1414780, 1708876, 1839214, 1840328, 1948180, 1980692, 2027480, 2098040, 2136095, 2300410, 2475865, 2727452, 2829560, 2990533, 3409315, 3417752, 3678428, 3896360, 3961384, 4173601, 4272190, 4598035, 4600820, 4951730, 5454904, 5981066, 6437249, 6818630, 7356856, 8347202, 8544380, 9196070, 9201640, 9903460, 11962132, 12874498, 13637260, 14952665, 16694404, 17088760, 18392140, 19806920, 20868005, 23924264, 25748996, 27274520, 29215207, 29905330, 32186245, 33388808, 36784280, 41736010, 51497992, 54256813, 58430414, 59810660, 64372490, 83472020, 108513626, 116860828, 119621320, 128744980, 146076035, 166944040, 217027252, 233721656, 257489960, 271284065, 292152070, 379797691, 434054504, 542568130, 584304140, 759595382, 1085136260, 1168608280, 1519190764, 1898988455, 2170272520, 3038381528, 3797976910, 7595953820, 15191907640]

約数ペア:

[(1, 15191907640), (2, 7595953820), (4, 3797976910), (5, 3038381528), (7, 2170272520), (8, 1898988455), (10, 1519190764), (13, 1168608280), (14, 1085136260), (20, 759595382), (26, 584304140), (28, 542568130), (35, 434054504), (40, 379797691), (52, 292152070), (56, 271284065), (59, 257489960), (65, 233721656), (70, 217027252), (91, 166944040), (104, 146076035), (118, 128744980), (127, 119621320), (130, 116860828), (140, 108513626), (182, 83472020), (236, 64372490), (254, 59810660), (260, 58430414), (280, 54256813), (295, 51497992), (364, 41736010), (413, 36784280), (455, 33388808), (472, 32186245), (508, 29905330), (520, 29215207), (557, 27274520), (590, 25748996), (635, 23924264), (728, 20868005), (767, 19806920), (826, 18392140), (889, 17088760), (910, 16694404), (1016, 14952665), (1114, 13637260), (1180, 12874498), (1270, 11962132), (1534, 9903460), (1651, 9201640), (1652, 9196070), (1778, 8544380), (1820, 8347202), (2065, 7356856), (2228, 6818630), (2360, 6437249), (2540, 5981066), (2785, 5454904), (3068, 4951730), (3302, 4600820), (3304, 4598035), (3556, 4272190), (3640, 4173601), (3835, 3961384), (3899, 3896360), (4130, 3678428), (4445, 3417752), (4456, 3409315), (5080, 2990533), (5369, 2829560), (5570, 2727452), (6136, 2475865), (6604, 2300410), (7112, 2136095), (7241, 2098040), (7493, 2027480), (7670, 1980692), (7798, 1948180), (8255, 1840328), (8260, 1839214), (8890, 1708876), (10738, 1414780), (11140, 1363726), (11557, 1314520), (13208, 1150205), (14482, 1049020), (14986, 1013740), (15340, 990346), (15596, 974090), (16510, 920164), (16520, 919607), (17780, 854438), (19495, 779272), (21476, 707390), (22280, 681863), (23114, 657260), (26845, 565912), (28964, 524510), (29972, 506870), (30680, 495173), (31192, 487045), (32863, 462280), (33020, 460082), (35560, 427219), (36205, 419608), (37465, 405496), (38990, 389636), (42952, 353695), (46228, 328630), (50687, 299720), (52451, 289640), (53690, 282956), (57785, 262904), (57928, 262255), (59944, 253435), (65726, 231140), (66040, 230041), (70739, 214760), (72410, 209804), (74930, 202748), (77980, 194818), (92456, 164315), (97409, 155960), (101374, 149860), (104902, 144820), (107380, 141478), (115570, 131452)]