160920690

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{1301}}^1$

素因数の和:1368

約数の個数: 128

約数和(自身を含む): 479969280

約数和(自身を除く): 319048590

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 19, 21, 30, 31, 35, 38, 42, 57, 62, 70, 93, 95, 105, 114, 133, 155, 186, 190, 210, 217, 266, 285, 310, 399, 434, 465, 570, 589, 651, 665, 798, 930, 1085, 1178, 1301, 1302, 1330, 1767, 1995, 2170, 2602, 2945, 3255, 3534, 3903, 3990, 4123, 5890, 6505, 6510, 7806, 8246, 8835, 9107, 12369, 13010, 17670, 18214, 19515, 20615, 24719, 24738, 27321, 39030, 40331, 41230, 45535, 49438, 54642, 61845, 74157, 80662, 91070, 120993, 123595, 123690, 136605, 148314, 173033, 201655, 241986, 247190, 273210, 282317, 346066, 370785, 403310, 519099, 564634, 604965, 741570, 766289, 846951, 865165, 1038198, 1209930, 1411585, 1532578, 1693902, 1730330, 2298867, 2595495, 2823170, 3831445, 4234755, 4597734, 5190990, 5364023, 7662890, 8469510, 10728046, 11494335, 16092069, 22988670, 26820115, 32184138, 53640230, 80460345, 160920690]

約数ペア:

[(1, 160920690), (2, 80460345), (3, 53640230), (5, 32184138), (6, 26820115), (7, 22988670), (10, 16092069), (14, 11494335), (15, 10728046), (19, 8469510), (21, 7662890), (30, 5364023), (31, 5190990), (35, 4597734), (38, 4234755), (42, 3831445), (57, 2823170), (62, 2595495), (70, 2298867), (93, 1730330), (95, 1693902), (105, 1532578), (114, 1411585), (133, 1209930), (155, 1038198), (186, 865165), (190, 846951), (210, 766289), (217, 741570), (266, 604965), (285, 564634), (310, 519099), (399, 403310), (434, 370785), (465, 346066), (570, 282317), (589, 273210), (651, 247190), (665, 241986), (798, 201655), (930, 173033), (1085, 148314), (1178, 136605), (1301, 123690), (1302, 123595), (1330, 120993), (1767, 91070), (1995, 80662), (2170, 74157), (2602, 61845), (2945, 54642), (3255, 49438), (3534, 45535), (3903, 41230), (3990, 40331), (4123, 39030), (5890, 27321), (6505, 24738), (6510, 24719), (7806, 20615), (8246, 19515), (8835, 18214), (9107, 17670), (12369, 13010)]