265359510

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{173}}^1$

素因数の和:244

約数の個数: 256

約数和(自身を含む): 841881600

約数和(自身を除く): 576522090

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 19, 23, 26, 27, 30, 38, 39, 45, 46, 54, 57, 65, 69, 78, 90, 95, 114, 115, 117, 130, 135, 138, 171, 173, 190, 195, 207, 230, 234, 247, 270, 285, 299, 342, 345, 346, 351, 390, 414, 437, 494, 513, 519, 570, 585, 598, 621, 690, 702, 741, 855, 865, 874, 897, 1026, 1035, 1038, 1170, 1235, 1242, 1311, 1482, 1495, 1557, 1710, 1730, 1755, 1794, 2070, 2185, 2223, 2249, 2470, 2565, 2595, 2622, 2691, 2990, 3105, 3114, 3287, 3510, 3705, 3933, 3979, 4370, 4446, 4485, 4498, 4671, 5130, 5190, 5382, 5681, 6210, 6555, 6574, 6669, 6747, 7410, 7785, 7866, 7958, 8073, 8970, 9342, 9861, 11115, 11245, 11362, 11799, 11937, 13110, 13338, 13455, 13494, 15570, 16146, 16435, 17043, 19665, 19722, 19895, 20241, 22230, 22490, 23355, 23598, 23874, 26910, 28405, 29583, 32870, 33345, 33735, 34086, 35811, 39330, 39790, 40365, 40482, 42731, 46710, 49305, 51129, 51727, 56810, 58995, 59166, 59685, 60723, 66690, 67470, 71622, 75601, 80730, 85215, 85462, 88749, 98610, 101205, 102258, 103454, 107433, 117990, 119370, 121446, 128193, 147915, 151202, 153387, 155181, 170430, 177498, 179055, 202410, 213655, 214866, 226803, 255645, 256386, 258635, 295830, 303615, 306774, 310362, 358110, 378005, 384579, 427310, 443745, 453606, 465543, 511290, 517270, 537165, 607230, 640965, 680409, 756010, 766935, 769158, 775905, 887490, 931086, 982813, 1074330, 1134015, 1153737, 1281930, 1360818, 1396629, 1533870, 1551810, 1922895, 1965626, 2041227, 2268030, 2307474, 2327715, 2793258, 2948439, 3402045, 3845790, 4082454, 4655430, 4914065, 5768685, 5896878, 6804090, 6983145, 8845317, 9828130, 10206135, 11537370, 13966290, 14742195, 17690634, 20412270, 26535951, 29484390, 44226585, 53071902, 88453170, 132679755, 265359510]

約数ペア:

[(1, 265359510), (2, 132679755), (3, 88453170), (5, 53071902), (6, 44226585), (9, 29484390), (10, 26535951), (13, 20412270), (15, 17690634), (18, 14742195), (19, 13966290), (23, 11537370), (26, 10206135), (27, 9828130), (30, 8845317), (38, 6983145), (39, 6804090), (45, 5896878), (46, 5768685), (54, 4914065), (57, 4655430), (65, 4082454), (69, 3845790), (78, 3402045), (90, 2948439), (95, 2793258), (114, 2327715), (115, 2307474), (117, 2268030), (130, 2041227), (135, 1965626), (138, 1922895), (171, 1551810), (173, 1533870), (190, 1396629), (195, 1360818), (207, 1281930), (230, 1153737), (234, 1134015), (247, 1074330), (270, 982813), (285, 931086), (299, 887490), (342, 775905), (345, 769158), (346, 766935), (351, 756010), (390, 680409), (414, 640965), (437, 607230), (494, 537165), (513, 517270), (519, 511290), (570, 465543), (585, 453606), (598, 443745), (621, 427310), (690, 384579), (702, 378005), (741, 358110), (855, 310362), (865, 306774), (874, 303615), (897, 295830), (1026, 258635), (1035, 256386), (1038, 255645), (1170, 226803), (1235, 214866), (1242, 213655), (1311, 202410), (1482, 179055), (1495, 177498), (1557, 170430), (1710, 155181), (1730, 153387), (1755, 151202), (1794, 147915), (2070, 128193), (2185, 121446), (2223, 119370), (2249, 117990), (2470, 107433), (2565, 103454), (2595, 102258), (2622, 101205), (2691, 98610), (2990, 88749), (3105, 85462), (3114, 85215), (3287, 80730), (3510, 75601), (3705, 71622), (3933, 67470), (3979, 66690), (4370, 60723), (4446, 59685), (4485, 59166), (4498, 58995), (4671, 56810), (5130, 51727), (5190, 51129), (5382, 49305), (5681, 46710), (6210, 42731), (6555, 40482), (6574, 40365), (6669, 39790), (6747, 39330), (7410, 35811), (7785, 34086), (7866, 33735), (7958, 33345), (8073, 32870), (8970, 29583), (9342, 28405), (9861, 26910), (11115, 23874), (11245, 23598), (11362, 23355), (11799, 22490), (11937, 22230), (13110, 20241), (13338, 19895), (13455, 19722), (13494, 19665), (15570, 17043), (16146, 16435)]