627385440

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{3833}}^1$

素因数の和:3893

約数の個数: 192

約数和(自身を含む): 2226051072

約数和(自身を除く): 1598665632

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 31, 32, 33, 40, 44, 48, 55, 60, 62, 66, 80, 88, 93, 96, 110, 120, 124, 132, 155, 160, 165, 176, 186, 220, 240, 248, 264, 310, 330, 341, 352, 372, 440, 465, 480, 496, 528, 620, 660, 682, 744, 880, 930, 992, 1023, 1056, 1240, 1320, 1364, 1488, 1705, 1760, 1860, 2046, 2480, 2640, 2728, 2976, 3410, 3720, 3833, 4092, 4960, 5115, 5280, 5456, 6820, 7440, 7666, 8184, 10230, 10912, 11499, 13640, 14880, 15332, 16368, 19165, 20460, 22998, 27280, 30664, 32736, 38330, 40920, 42163, 45996, 54560, 57495, 61328, 76660, 81840, 84326, 91992, 114990, 118823, 122656, 126489, 153320, 163680, 168652, 183984, 210815, 229980, 237646, 252978, 306640, 337304, 356469, 367968, 421630, 459960, 475292, 505956, 594115, 613280, 632445, 674608, 712938, 843260, 919920, 950584, 1011912, 1188230, 1264890, 1307053, 1349216, 1425876, 1686520, 1782345, 1839840, 1901168, 2023824, 2376460, 2529780, 2614106, 2851752, 3373040, 3564690, 3802336, 3921159, 4047648, 4752920, 5059560, 5228212, 5703504, 6535265, 6746080, 7129380, 7842318, 9505840, 10119120, 10456424, 11407008, 13070530, 14258760, 15684636, 19011680, 19605795, 20238240, 20912848, 26141060, 28517520, 31369272, 39211590, 41825696, 52282120, 57035040, 62738544, 78423180, 104564240, 125477088, 156846360, 209128480, 313692720, 627385440]

約数ペア:

[(1, 627385440), (2, 313692720), (3, 209128480), (4, 156846360), (5, 125477088), (6, 104564240), (8, 78423180), (10, 62738544), (11, 57035040), (12, 52282120), (15, 41825696), (16, 39211590), (20, 31369272), (22, 28517520), (24, 26141060), (30, 20912848), (31, 20238240), (32, 19605795), (33, 19011680), (40, 15684636), (44, 14258760), (48, 13070530), (55, 11407008), (60, 10456424), (62, 10119120), (66, 9505840), (80, 7842318), (88, 7129380), (93, 6746080), (96, 6535265), (110, 5703504), (120, 5228212), (124, 5059560), (132, 4752920), (155, 4047648), (160, 3921159), (165, 3802336), (176, 3564690), (186, 3373040), (220, 2851752), (240, 2614106), (248, 2529780), (264, 2376460), (310, 2023824), (330, 1901168), (341, 1839840), (352, 1782345), (372, 1686520), (440, 1425876), (465, 1349216), (480, 1307053), (496, 1264890), (528, 1188230), (620, 1011912), (660, 950584), (682, 919920), (744, 843260), (880, 712938), (930, 674608), (992, 632445), (1023, 613280), (1056, 594115), (1240, 505956), (1320, 475292), (1364, 459960), (1488, 421630), (1705, 367968), (1760, 356469), (1860, 337304), (2046, 306640), (2480, 252978), (2640, 237646), (2728, 229980), (2976, 210815), (3410, 183984), (3720, 168652), (3833, 163680), (4092, 153320), (4960, 126489), (5115, 122656), (5280, 118823), (5456, 114990), (6820, 91992), (7440, 84326), (7666, 81840), (8184, 76660), (10230, 61328), (10912, 57495), (11499, 54560), (13640, 45996), (14880, 42163), (15332, 40920), (16368, 38330), (19165, 32736), (20460, 30664), (22998, 27280)]