1262761440

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{113}}^1\times {\mathrm{751}}^1$

素因数の和:913

約数の個数: 192

約数和(自身を含む): 4147863552

約数和(自身を除く): 2885102112

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 31, 32, 40, 48, 60, 62, 80, 93, 96, 113, 120, 124, 155, 160, 186, 226, 240, 248, 310, 339, 372, 452, 465, 480, 496, 565, 620, 678, 744, 751, 904, 930, 992, 1130, 1240, 1356, 1488, 1502, 1695, 1808, 1860, 2253, 2260, 2480, 2712, 2976, 3004, 3390, 3503, 3616, 3720, 3755, 4506, 4520, 4960, 5424, 6008, 6780, 7006, 7440, 7510, 9012, 9040, 10509, 10848, 11265, 12016, 13560, 14012, 14880, 15020, 17515, 18024, 18080, 21018, 22530, 23281, 24032, 27120, 28024, 30040, 35030, 36048, 42036, 45060, 46562, 52545, 54240, 56048, 60080, 69843, 70060, 72096, 84072, 84863, 90120, 93124, 105090, 112096, 116405, 120160, 139686, 140120, 168144, 169726, 180240, 186248, 210180, 232810, 254589, 279372, 280240, 336288, 339452, 349215, 360480, 372496, 420360, 424315, 465620, 509178, 558744, 560480, 678904, 698430, 744992, 840720, 848630, 931240, 1018356, 1117488, 1272945, 1357808, 1396860, 1681440, 1697260, 1862480, 2036712, 2234976, 2545890, 2630753, 2715616, 2793720, 3394520, 3724960, 4073424, 5091780, 5261506, 5587440, 6789040, 7892259, 8146848, 10183560, 10523012, 11174880, 13153765, 13578080, 15784518, 20367120, 21046024, 26307530, 31569036, 39461295, 40734240, 42092048, 52615060, 63138072, 78922590, 84184096, 105230120, 126276144, 157845180, 210460240, 252552288, 315690360, 420920480, 631380720, 1262761440]

約数ペア:

[(1, 1262761440), (2, 631380720), (3, 420920480), (4, 315690360), (5, 252552288), (6, 210460240), (8, 157845180), (10, 126276144), (12, 105230120), (15, 84184096), (16, 78922590), (20, 63138072), (24, 52615060), (30, 42092048), (31, 40734240), (32, 39461295), (40, 31569036), (48, 26307530), (60, 21046024), (62, 20367120), (80, 15784518), (93, 13578080), (96, 13153765), (113, 11174880), (120, 10523012), (124, 10183560), (155, 8146848), (160, 7892259), (186, 6789040), (226, 5587440), (240, 5261506), (248, 5091780), (310, 4073424), (339, 3724960), (372, 3394520), (452, 2793720), (465, 2715616), (480, 2630753), (496, 2545890), (565, 2234976), (620, 2036712), (678, 1862480), (744, 1697260), (751, 1681440), (904, 1396860), (930, 1357808), (992, 1272945), (1130, 1117488), (1240, 1018356), (1356, 931240), (1488, 848630), (1502, 840720), (1695, 744992), (1808, 698430), (1860, 678904), (2253, 560480), (2260, 558744), (2480, 509178), (2712, 465620), (2976, 424315), (3004, 420360), (3390, 372496), (3503, 360480), (3616, 349215), (3720, 339452), (3755, 336288), (4506, 280240), (4520, 279372), (4960, 254589), (5424, 232810), (6008, 210180), (6780, 186248), (7006, 180240), (7440, 169726), (7510, 168144), (9012, 140120), (9040, 139686), (10509, 120160), (10848, 116405), (11265, 112096), (12016, 105090), (13560, 93124), (14012, 90120), (14880, 84863), (15020, 84072), (17515, 72096), (18024, 70060), (18080, 69843), (21018, 60080), (22530, 56048), (23281, 54240), (24032, 52545), (27120, 46562), (28024, 45060), (30040, 42036), (35030, 36048)]