1779432840

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{5101}}^1$

素因数の和:5157

約数の個数: 256

約数和(自身を含む): 6612192000

約数和(自身を除く): 4832759160

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 17, 18, 19, 20, 24, 27, 30, 34, 36, 38, 40, 45, 51, 54, 57, 60, 68, 72, 76, 85, 90, 95, 102, 108, 114, 120, 135, 136, 152, 153, 170, 171, 180, 190, 204, 216, 228, 255, 270, 285, 306, 323, 340, 342, 360, 380, 408, 456, 459, 510, 513, 540, 570, 612, 646, 680, 684, 760, 765, 855, 918, 969, 1020, 1026, 1080, 1140, 1224, 1292, 1368, 1530, 1615, 1710, 1836, 1938, 2040, 2052, 2280, 2295, 2565, 2584, 2907, 3060, 3230, 3420, 3672, 3876, 4104, 4590, 4845, 5101, 5130, 5814, 6120, 6460, 6840, 7752, 8721, 9180, 9690, 10202, 10260, 11628, 12920, 14535, 15303, 17442, 18360, 19380, 20404, 20520, 23256, 25505, 29070, 30606, 34884, 38760, 40808, 43605, 45909, 51010, 58140, 61212, 69768, 76515, 86717, 87210, 91818, 96919, 102020, 116280, 122424, 137727, 153030, 173434, 174420, 183636, 193838, 204040, 229545, 260151, 275454, 290757, 306060, 346868, 348840, 367272, 387676, 433585, 459090, 484595, 520302, 550908, 581514, 612120, 688635, 693736, 775352, 780453, 867170, 872271, 918180, 969190, 1040604, 1101816, 1163028, 1300755, 1377270, 1453785, 1560906, 1647623, 1734340, 1744542, 1836360, 1938380, 2081208, 2326056, 2341359, 2601510, 2616813, 2754540, 2907570, 3121812, 3295246, 3468680, 3489084, 3876760, 3902265, 4361355, 4682718, 4942869, 5203020, 5233626, 5509080, 5815140, 6243624, 6590492, 6978168, 7804530, 8238115, 8722710, 9365436, 9885738, 10406040, 10467252, 11630280, 11706795, 13084065, 13180984, 14828607, 15609060, 16476230, 17445420, 18730872, 19771476, 20934504, 23413590, 24714345, 26168130, 29657214, 31218120, 32952460, 34890840, 39542952, 44485821, 46827180, 49428690, 52336260, 59314428, 65904920, 74143035, 88971642, 93654360, 98857380, 104672520, 118628856, 148286070, 177943284, 197714760, 222429105, 296572140, 355886568, 444858210, 593144280, 889716420, 1779432840]

約数ペア:

[(1, 1779432840), (2, 889716420), (3, 593144280), (4, 444858210), (5, 355886568), (6, 296572140), (8, 222429105), (9, 197714760), (10, 177943284), (12, 148286070), (15, 118628856), (17, 104672520), (18, 98857380), (19, 93654360), (20, 88971642), (24, 74143035), (27, 65904920), (30, 59314428), (34, 52336260), (36, 49428690), (38, 46827180), (40, 44485821), (45, 39542952), (51, 34890840), (54, 32952460), (57, 31218120), (60, 29657214), (68, 26168130), (72, 24714345), (76, 23413590), (85, 20934504), (90, 19771476), (95, 18730872), (102, 17445420), (108, 16476230), (114, 15609060), (120, 14828607), (135, 13180984), (136, 13084065), (152, 11706795), (153, 11630280), (170, 10467252), (171, 10406040), (180, 9885738), (190, 9365436), (204, 8722710), (216, 8238115), (228, 7804530), (255, 6978168), (270, 6590492), (285, 6243624), (306, 5815140), (323, 5509080), (340, 5233626), (342, 5203020), (360, 4942869), (380, 4682718), (408, 4361355), (456, 3902265), (459, 3876760), (510, 3489084), (513, 3468680), (540, 3295246), (570, 3121812), (612, 2907570), (646, 2754540), (680, 2616813), (684, 2601510), (760, 2341359), (765, 2326056), (855, 2081208), (918, 1938380), (969, 1836360), (1020, 1744542), (1026, 1734340), (1080, 1647623), (1140, 1560906), (1224, 1453785), (1292, 1377270), (1368, 1300755), (1530, 1163028), (1615, 1101816), (1710, 1040604), (1836, 969190), (1938, 918180), (2040, 872271), (2052, 867170), (2280, 780453), (2295, 775352), (2565, 693736), (2584, 688635), (2907, 612120), (3060, 581514), (3230, 550908), (3420, 520302), (3672, 484595), (3876, 459090), (4104, 433585), (4590, 387676), (4845, 367272), (5101, 348840), (5130, 346868), (5814, 306060), (6120, 290757), (6460, 275454), (6840, 260151), (7752, 229545), (8721, 204040), (9180, 193838), (9690, 183636), (10202, 174420), (10260, 173434), (11628, 153030), (12920, 137727), (14535, 122424), (15303, 116280), (17442, 102020), (18360, 96919), (19380, 91818), (20404, 87210), (20520, 86717), (23256, 76515), (25505, 69768), (29070, 61212), (30606, 58140), (34884, 51010), (38760, 45909), (40808, 43605)]