1252204380

素因数分解:

$2^2\times 3^3\times 5^1\times 7^1\times {\mathrm{337}}^1\times {\mathrm{983}}^1$

素因数の和:1345

約数の個数: 192

約数和(自身を含む): 4470036480

約数和(自身を除く): 3217832100

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 27, 28, 30, 35, 36, 42, 45, 54, 60, 63, 70, 84, 90, 105, 108, 126, 135, 140, 180, 189, 210, 252, 270, 315, 337, 378, 420, 540, 630, 674, 756, 945, 983, 1011, 1260, 1348, 1685, 1890, 1966, 2022, 2359, 2949, 3033, 3370, 3780, 3932, 4044, 4718, 4915, 5055, 5898, 6066, 6740, 6881, 7077, 8847, 9099, 9436, 9830, 10110, 11795, 11796, 12132, 13762, 14154, 14745, 15165, 17694, 18198, 19660, 20220, 20643, 21231, 23590, 26541, 27524, 28308, 29490, 30330, 34405, 35385, 35388, 36396, 41286, 42462, 44235, 45495, 47180, 53082, 58980, 60660, 61929, 63693, 68810, 70770, 82572, 84924, 88470, 90990, 103215, 106155, 106164, 123858, 127386, 132705, 137620, 141540, 176940, 181980, 185787, 206430, 212310, 247716, 254772, 265410, 309645, 318465, 331271, 371574, 412860, 424620, 530820, 619290, 636930, 662542, 743148, 928935, 993813, 1238580, 1273860, 1325084, 1656355, 1857870, 1987626, 2318897, 2981439, 3312710, 3715740, 3975252, 4637794, 4969065, 5962878, 6625420, 6956691, 8944317, 9275588, 9938130, 11594485, 11925756, 13913382, 14907195, 17888634, 19876260, 20870073, 23188970, 27826764, 29814390, 34783455, 35777268, 41740146, 44721585, 46377940, 59628780, 62610219, 69566910, 83480292, 89443170, 104350365, 125220438, 139133820, 178886340, 208700730, 250440876, 313051095, 417401460, 626102190, 1252204380]

約数ペア:

[(1, 1252204380), (2, 626102190), (3, 417401460), (4, 313051095), (5, 250440876), (6, 208700730), (7, 178886340), (9, 139133820), (10, 125220438), (12, 104350365), (14, 89443170), (15, 83480292), (18, 69566910), (20, 62610219), (21, 59628780), (27, 46377940), (28, 44721585), (30, 41740146), (35, 35777268), (36, 34783455), (42, 29814390), (45, 27826764), (54, 23188970), (60, 20870073), (63, 19876260), (70, 17888634), (84, 14907195), (90, 13913382), (105, 11925756), (108, 11594485), (126, 9938130), (135, 9275588), (140, 8944317), (180, 6956691), (189, 6625420), (210, 5962878), (252, 4969065), (270, 4637794), (315, 3975252), (337, 3715740), (378, 3312710), (420, 2981439), (540, 2318897), (630, 1987626), (674, 1857870), (756, 1656355), (945, 1325084), (983, 1273860), (1011, 1238580), (1260, 993813), (1348, 928935), (1685, 743148), (1890, 662542), (1966, 636930), (2022, 619290), (2359, 530820), (2949, 424620), (3033, 412860), (3370, 371574), (3780, 331271), (3932, 318465), (4044, 309645), (4718, 265410), (4915, 254772), (5055, 247716), (5898, 212310), (6066, 206430), (6740, 185787), (6881, 181980), (7077, 176940), (8847, 141540), (9099, 137620), (9436, 132705), (9830, 127386), (10110, 123858), (11795, 106164), (11796, 106155), (12132, 103215), (13762, 90990), (14154, 88470), (14745, 84924), (15165, 82572), (17694, 70770), (18198, 68810), (19660, 63693), (20220, 61929), (20643, 60660), (21231, 58980), (23590, 53082), (26541, 47180), (27524, 45495), (28308, 44235), (29490, 42462), (30330, 41286), (34405, 36396), (35385, 35388)]