1822145280

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{15307}}^1$

素因数の和:15362

約数の個数: 144

約数和(自身を含む): 6007593984

約数和(自身を除く): 4185448704

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 31, 32, 40, 48, 60, 62, 64, 80, 93, 96, 120, 124, 128, 155, 160, 186, 192, 240, 248, 256, 310, 320, 372, 384, 465, 480, 496, 620, 640, 744, 768, 930, 960, 992, 1240, 1280, 1488, 1860, 1920, 1984, 2480, 2976, 3720, 3840, 3968, 4960, 5952, 7440, 7936, 9920, 11904, 14880, 15307, 19840, 23808, 29760, 30614, 39680, 45921, 59520, 61228, 76535, 91842, 119040, 122456, 153070, 183684, 229605, 244912, 306140, 367368, 459210, 474517, 489824, 612280, 734736, 918420, 949034, 979648, 1224560, 1423551, 1469472, 1836840, 1898068, 1959296, 2372585, 2449120, 2847102, 2938944, 3673680, 3796136, 3918592, 4745170, 4898240, 5694204, 5877888, 7117755, 7347360, 7592272, 9490340, 9796480, 11388408, 11755776, 14235510, 14694720, 15184544, 18980680, 19592960, 22776816, 28471020, 29389440, 30369088, 37961360, 45553632, 56942040, 58778880, 60738176, 75922720, 91107264, 113884080, 121476352, 151845440, 182214528, 227768160, 303690880, 364429056, 455536320, 607381760, 911072640, 1822145280]

約数ペア:

[(1, 1822145280), (2, 911072640), (3, 607381760), (4, 455536320), (5, 364429056), (6, 303690880), (8, 227768160), (10, 182214528), (12, 151845440), (15, 121476352), (16, 113884080), (20, 91107264), (24, 75922720), (30, 60738176), (31, 58778880), (32, 56942040), (40, 45553632), (48, 37961360), (60, 30369088), (62, 29389440), (64, 28471020), (80, 22776816), (93, 19592960), (96, 18980680), (120, 15184544), (124, 14694720), (128, 14235510), (155, 11755776), (160, 11388408), (186, 9796480), (192, 9490340), (240, 7592272), (248, 7347360), (256, 7117755), (310, 5877888), (320, 5694204), (372, 4898240), (384, 4745170), (465, 3918592), (480, 3796136), (496, 3673680), (620, 2938944), (640, 2847102), (744, 2449120), (768, 2372585), (930, 1959296), (960, 1898068), (992, 1836840), (1240, 1469472), (1280, 1423551), (1488, 1224560), (1860, 979648), (1920, 949034), (1984, 918420), (2480, 734736), (2976, 612280), (3720, 489824), (3840, 474517), (3968, 459210), (4960, 367368), (5952, 306140), (7440, 244912), (7936, 229605), (9920, 183684), (11904, 153070), (14880, 122456), (15307, 119040), (19840, 91842), (23808, 76535), (29760, 61228), (30614, 59520), (39680, 45921)]