1005528240

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{113}}^1\times {\mathrm{727}}^1$

素因数の和:876

約数の個数: 240

約数和(自身を含む): 3612143808

約数和(自身を除く): 2606615568

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 17, 18, 20, 24, 30, 34, 36, 40, 45, 48, 51, 60, 68, 72, 80, 85, 90, 102, 113, 120, 136, 144, 153, 170, 180, 204, 226, 240, 255, 272, 306, 339, 340, 360, 408, 452, 510, 565, 612, 678, 680, 720, 727, 765, 816, 904, 1017, 1020, 1130, 1224, 1356, 1360, 1454, 1530, 1695, 1808, 1921, 2034, 2040, 2181, 2260, 2448, 2712, 2908, 3060, 3390, 3635, 3842, 4068, 4080, 4362, 4520, 5085, 5424, 5763, 5816, 6120, 6543, 6780, 7270, 7684, 8136, 8724, 9040, 9605, 10170, 10905, 11526, 11632, 12240, 12359, 13086, 13560, 14540, 15368, 16272, 17289, 17448, 19210, 20340, 21810, 23052, 24718, 26172, 27120, 28815, 29080, 30736, 32715, 34578, 34896, 37077, 38420, 40680, 43620, 46104, 49436, 52344, 57630, 58160, 61795, 65430, 69156, 74154, 76840, 81360, 82151, 86445, 87240, 92208, 98872, 104688, 111231, 115260, 123590, 130860, 138312, 148308, 153680, 164302, 172890, 174480, 185385, 197744, 222462, 230520, 246453, 247180, 261720, 276624, 296616, 328604, 345780, 370770, 410755, 444924, 461040, 492906, 494360, 523440, 556155, 593232, 657208, 691560, 739359, 741540, 821510, 889848, 985812, 988720, 1112310, 1232265, 1314416, 1383120, 1396567, 1478718, 1483080, 1643020, 1779696, 1971624, 2224620, 2464530, 2793134, 2957436, 2966160, 3286040, 3696795, 3943248, 4189701, 4449240, 4929060, 5586268, 5914872, 6572080, 6982835, 7393590, 8379402, 8898480, 9858120, 11172536, 11829744, 12569103, 13965670, 14787180, 16758804, 19716240, 20948505, 22345072, 25138206, 27931340, 29574360, 33517608, 41897010, 50276412, 55862680, 59148720, 62845515, 67035216, 83794020, 100552824, 111725360, 125691030, 167588040, 201105648, 251382060, 335176080, 502764120, 1005528240]

約数ペア:

[(1, 1005528240), (2, 502764120), (3, 335176080), (4, 251382060), (5, 201105648), (6, 167588040), (8, 125691030), (9, 111725360), (10, 100552824), (12, 83794020), (15, 67035216), (16, 62845515), (17, 59148720), (18, 55862680), (20, 50276412), (24, 41897010), (30, 33517608), (34, 29574360), (36, 27931340), (40, 25138206), (45, 22345072), (48, 20948505), (51, 19716240), (60, 16758804), (68, 14787180), (72, 13965670), (80, 12569103), (85, 11829744), (90, 11172536), (102, 9858120), (113, 8898480), (120, 8379402), (136, 7393590), (144, 6982835), (153, 6572080), (170, 5914872), (180, 5586268), (204, 4929060), (226, 4449240), (240, 4189701), (255, 3943248), (272, 3696795), (306, 3286040), (339, 2966160), (340, 2957436), (360, 2793134), (408, 2464530), (452, 2224620), (510, 1971624), (565, 1779696), (612, 1643020), (678, 1483080), (680, 1478718), (720, 1396567), (727, 1383120), (765, 1314416), (816, 1232265), (904, 1112310), (1017, 988720), (1020, 985812), (1130, 889848), (1224, 821510), (1356, 741540), (1360, 739359), (1454, 691560), (1530, 657208), (1695, 593232), (1808, 556155), (1921, 523440), (2034, 494360), (2040, 492906), (2181, 461040), (2260, 444924), (2448, 410755), (2712, 370770), (2908, 345780), (3060, 328604), (3390, 296616), (3635, 276624), (3842, 261720), (4068, 247180), (4080, 246453), (4362, 230520), (4520, 222462), (5085, 197744), (5424, 185385), (5763, 174480), (5816, 172890), (6120, 164302), (6543, 153680), (6780, 148308), (7270, 138312), (7684, 130860), (8136, 123590), (8724, 115260), (9040, 111231), (9605, 104688), (10170, 98872), (10905, 92208), (11526, 87240), (11632, 86445), (12240, 82151), (12359, 81360), (13086, 76840), (13560, 74154), (14540, 69156), (15368, 65430), (16272, 61795), (17289, 58160), (17448, 57630), (19210, 52344), (20340, 49436), (21810, 46104), (23052, 43620), (24718, 40680), (26172, 38420), (27120, 37077), (28815, 34896), (29080, 34578), (30736, 32715)]