1138868080

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{17}}^2\times {\mathrm{31}}^1\times {\mathrm{227}}^1$

素因数の和:312

約数の個数: 240

約数和(自身を含む): 3332929536

約数和(自身を除く): 2194061456

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 17, 20, 28, 31, 34, 35, 40, 56, 62, 68, 70, 80, 85, 112, 119, 124, 136, 140, 155, 170, 217, 227, 238, 248, 272, 280, 289, 310, 340, 434, 454, 476, 496, 527, 560, 578, 595, 620, 680, 868, 908, 952, 1054, 1085, 1135, 1156, 1190, 1240, 1360, 1445, 1589, 1736, 1816, 1904, 2023, 2108, 2170, 2270, 2312, 2380, 2480, 2635, 2890, 3178, 3472, 3632, 3689, 3859, 4046, 4216, 4340, 4540, 4624, 4760, 5270, 5780, 6356, 7037, 7378, 7718, 7945, 8092, 8432, 8680, 8959, 9080, 9520, 10115, 10540, 11560, 12712, 14074, 14756, 15436, 15890, 16184, 17360, 17918, 18160, 18445, 19295, 20230, 21080, 23120, 25424, 27013, 28148, 29512, 30872, 31780, 32368, 35185, 35836, 36890, 38590, 40460, 42160, 44795, 49259, 54026, 56296, 59024, 61744, 62713, 63560, 65603, 70370, 71672, 73780, 77180, 80920, 89590, 98518, 108052, 112592, 119629, 125426, 127120, 131206, 135065, 140740, 143344, 147560, 154360, 161840, 179180, 197036, 216104, 239258, 246295, 250852, 262412, 270130, 281480, 295120, 308720, 313565, 328015, 358360, 394072, 432208, 459221, 478516, 492590, 501704, 524824, 540260, 562960, 598145, 627130, 656030, 716720, 788144, 837403, 918442, 957032, 985180, 1003408, 1049648, 1080520, 1196290, 1254260, 1312060, 1674806, 1836884, 1914064, 1970360, 2033693, 2161040, 2296105, 2392580, 2508520, 2624120, 3349612, 3673768, 3940720, 4067386, 4187015, 4592210, 4785160, 5017040, 5248240, 6699224, 7347536, 8134772, 8374030, 9184420, 9570320, 10168465, 13398448, 14235851, 16269544, 16748060, 18368840, 20336930, 28471702, 32539088, 33496120, 36737680, 40673860, 56943404, 66992240, 71179255, 81347720, 113886808, 142358510, 162695440, 227773616, 284717020, 569434040, 1138868080]

約数ペア:

[(1, 1138868080), (2, 569434040), (4, 284717020), (5, 227773616), (7, 162695440), (8, 142358510), (10, 113886808), (14, 81347720), (16, 71179255), (17, 66992240), (20, 56943404), (28, 40673860), (31, 36737680), (34, 33496120), (35, 32539088), (40, 28471702), (56, 20336930), (62, 18368840), (68, 16748060), (70, 16269544), (80, 14235851), (85, 13398448), (112, 10168465), (119, 9570320), (124, 9184420), (136, 8374030), (140, 8134772), (155, 7347536), (170, 6699224), (217, 5248240), (227, 5017040), (238, 4785160), (248, 4592210), (272, 4187015), (280, 4067386), (289, 3940720), (310, 3673768), (340, 3349612), (434, 2624120), (454, 2508520), (476, 2392580), (496, 2296105), (527, 2161040), (560, 2033693), (578, 1970360), (595, 1914064), (620, 1836884), (680, 1674806), (868, 1312060), (908, 1254260), (952, 1196290), (1054, 1080520), (1085, 1049648), (1135, 1003408), (1156, 985180), (1190, 957032), (1240, 918442), (1360, 837403), (1445, 788144), (1589, 716720), (1736, 656030), (1816, 627130), (1904, 598145), (2023, 562960), (2108, 540260), (2170, 524824), (2270, 501704), (2312, 492590), (2380, 478516), (2480, 459221), (2635, 432208), (2890, 394072), (3178, 358360), (3472, 328015), (3632, 313565), (3689, 308720), (3859, 295120), (4046, 281480), (4216, 270130), (4340, 262412), (4540, 250852), (4624, 246295), (4760, 239258), (5270, 216104), (5780, 197036), (6356, 179180), (7037, 161840), (7378, 154360), (7718, 147560), (7945, 143344), (8092, 140740), (8432, 135065), (8680, 131206), (8959, 127120), (9080, 125426), (9520, 119629), (10115, 112592), (10540, 108052), (11560, 98518), (12712, 89590), (14074, 80920), (14756, 77180), (15436, 73780), (15890, 71672), (16184, 70370), (17360, 65603), (17918, 63560), (18160, 62713), (18445, 61744), (19295, 59024), (20230, 56296), (21080, 54026), (23120, 49259), (25424, 44795), (27013, 42160), (28148, 40460), (29512, 38590), (30872, 36890), (31780, 35836), (32368, 35185)]