1589905680

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{19427}}^1$

素因数の和:19485

約数の個数: 160

約数和(自身を含む): 5550501888

約数和(自身を除く): 3960596208

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 31, 33, 40, 44, 48, 55, 60, 62, 66, 80, 88, 93, 110, 120, 124, 132, 155, 165, 176, 186, 220, 240, 248, 264, 310, 330, 341, 372, 440, 465, 496, 528, 620, 660, 682, 744, 880, 930, 1023, 1240, 1320, 1364, 1488, 1705, 1860, 2046, 2480, 2640, 2728, 3410, 3720, 4092, 5115, 5456, 6820, 7440, 8184, 10230, 13640, 16368, 19427, 20460, 27280, 38854, 40920, 58281, 77708, 81840, 97135, 116562, 155416, 194270, 213697, 233124, 291405, 310832, 388540, 427394, 466248, 582810, 602237, 641091, 777080, 854788, 932496, 1068485, 1165620, 1204474, 1282182, 1554160, 1709576, 1806711, 2136970, 2331240, 2408948, 2564364, 3011185, 3205455, 3419152, 3613422, 4273940, 4662480, 4817896, 5128728, 6022370, 6410910, 6624607, 7226844, 8547880, 9033555, 9635792, 10257456, 12044740, 12821820, 13249214, 14453688, 17095760, 18067110, 19873821, 24089480, 25643640, 26498428, 28907376, 33123035, 36134220, 39747642, 48178960, 51287280, 52996856, 66246070, 72268440, 79495284, 99369105, 105993712, 132492140, 144536880, 158990568, 198738210, 264984280, 317981136, 397476420, 529968560, 794952840, 1589905680]

約数ペア:

[(1, 1589905680), (2, 794952840), (3, 529968560), (4, 397476420), (5, 317981136), (6, 264984280), (8, 198738210), (10, 158990568), (11, 144536880), (12, 132492140), (15, 105993712), (16, 99369105), (20, 79495284), (22, 72268440), (24, 66246070), (30, 52996856), (31, 51287280), (33, 48178960), (40, 39747642), (44, 36134220), (48, 33123035), (55, 28907376), (60, 26498428), (62, 25643640), (66, 24089480), (80, 19873821), (88, 18067110), (93, 17095760), (110, 14453688), (120, 13249214), (124, 12821820), (132, 12044740), (155, 10257456), (165, 9635792), (176, 9033555), (186, 8547880), (220, 7226844), (240, 6624607), (248, 6410910), (264, 6022370), (310, 5128728), (330, 4817896), (341, 4662480), (372, 4273940), (440, 3613422), (465, 3419152), (496, 3205455), (528, 3011185), (620, 2564364), (660, 2408948), (682, 2331240), (744, 2136970), (880, 1806711), (930, 1709576), (1023, 1554160), (1240, 1282182), (1320, 1204474), (1364, 1165620), (1488, 1068485), (1705, 932496), (1860, 854788), (2046, 777080), (2480, 641091), (2640, 602237), (2728, 582810), (3410, 466248), (3720, 427394), (4092, 388540), (5115, 310832), (5456, 291405), (6820, 233124), (7440, 213697), (8184, 194270), (10230, 155416), (13640, 116562), (16368, 97135), (19427, 81840), (20460, 77708), (27280, 58281), (38854, 40920)]