880444890

素因数分解:

$2^1\times 3^5\times 5^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{593}}^1$

素因数の和:675

約数の個数: 192

約数和(自身を含む): 2615348736

約数和(自身を除く): 1734903846

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 26, 27, 30, 39, 45, 47, 54, 65, 78, 81, 90, 94, 117, 130, 135, 141, 162, 195, 234, 235, 243, 270, 282, 351, 390, 405, 423, 470, 486, 585, 593, 611, 702, 705, 810, 846, 1053, 1170, 1186, 1215, 1222, 1269, 1410, 1755, 1779, 1833, 2106, 2115, 2430, 2538, 2965, 3055, 3159, 3510, 3558, 3666, 3807, 4230, 5265, 5337, 5499, 5930, 6110, 6318, 6345, 7614, 7709, 8895, 9165, 10530, 10674, 10998, 11421, 12690, 15418, 15795, 16011, 16497, 17790, 18330, 19035, 22842, 23127, 26685, 27495, 27871, 31590, 32022, 32994, 38070, 38545, 46254, 48033, 49491, 53370, 54990, 55742, 57105, 69381, 77090, 80055, 82485, 83613, 96066, 98982, 114210, 115635, 138762, 139355, 144099, 148473, 160110, 164970, 167226, 208143, 231270, 240165, 247455, 250839, 278710, 288198, 296946, 346905, 362323, 416286, 418065, 480330, 494910, 501678, 624429, 693810, 720495, 724646, 742365, 752517, 836130, 1040715, 1086969, 1248858, 1254195, 1440990, 1484730, 1505034, 1811615, 1873287, 2081430, 2173938, 2257551, 2508390, 3122145, 3260907, 3623230, 3746574, 3762585, 4515102, 5434845, 6244290, 6521814, 6772653, 7525170, 9366435, 9782721, 10869690, 11287755, 13545306, 16304535, 18732870, 19565442, 22575510, 29348163, 32609070, 33863265, 48913605, 58696326, 67726530, 88044489, 97827210, 146740815, 176088978, 293481630, 440222445, 880444890]

約数ペア:

[(1, 880444890), (2, 440222445), (3, 293481630), (5, 176088978), (6, 146740815), (9, 97827210), (10, 88044489), (13, 67726530), (15, 58696326), (18, 48913605), (26, 33863265), (27, 32609070), (30, 29348163), (39, 22575510), (45, 19565442), (47, 18732870), (54, 16304535), (65, 13545306), (78, 11287755), (81, 10869690), (90, 9782721), (94, 9366435), (117, 7525170), (130, 6772653), (135, 6521814), (141, 6244290), (162, 5434845), (195, 4515102), (234, 3762585), (235, 3746574), (243, 3623230), (270, 3260907), (282, 3122145), (351, 2508390), (390, 2257551), (405, 2173938), (423, 2081430), (470, 1873287), (486, 1811615), (585, 1505034), (593, 1484730), (611, 1440990), (702, 1254195), (705, 1248858), (810, 1086969), (846, 1040715), (1053, 836130), (1170, 752517), (1186, 742365), (1215, 724646), (1222, 720495), (1269, 693810), (1410, 624429), (1755, 501678), (1779, 494910), (1833, 480330), (2106, 418065), (2115, 416286), (2430, 362323), (2538, 346905), (2965, 296946), (3055, 288198), (3159, 278710), (3510, 250839), (3558, 247455), (3666, 240165), (3807, 231270), (4230, 208143), (5265, 167226), (5337, 164970), (5499, 160110), (5930, 148473), (6110, 144099), (6318, 139355), (6345, 138762), (7614, 115635), (7709, 114210), (8895, 98982), (9165, 96066), (10530, 83613), (10674, 82485), (10998, 80055), (11421, 77090), (12690, 69381), (15418, 57105), (15795, 55742), (16011, 54990), (16497, 53370), (17790, 49491), (18330, 48033), (19035, 46254), (22842, 38545), (23127, 38070), (26685, 32994), (27495, 32022), (27871, 31590)]