822157440

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{32939}}^1$

素因数の和:32974

約数の個数: 128

約数和(自身を含む): 2822299200

約数和(自身を除く): 2000141760

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 32, 39, 40, 48, 52, 60, 64, 65, 78, 80, 96, 104, 120, 128, 130, 156, 160, 192, 195, 208, 240, 260, 312, 320, 384, 390, 416, 480, 520, 624, 640, 780, 832, 960, 1040, 1248, 1560, 1664, 1920, 2080, 2496, 3120, 4160, 4992, 6240, 8320, 12480, 24960, 32939, 65878, 98817, 131756, 164695, 197634, 263512, 329390, 395268, 428207, 494085, 527024, 658780, 790536, 856414, 988170, 1054048, 1284621, 1317560, 1581072, 1712828, 1976340, 2108096, 2141035, 2569242, 2635120, 3162144, 3425656, 3952680, 4216192, 4282070, 5138484, 5270240, 6324288, 6423105, 6851312, 7905360, 8564140, 10276968, 10540480, 12648576, 12846210, 13702624, 15810720, 17128280, 20553936, 21080960, 25692420, 27405248, 31621440, 34256560, 41107872, 51384840, 54810496, 63242880, 68513120, 82215744, 102769680, 137026240, 164431488, 205539360, 274052480, 411078720, 822157440]

約数ペア:

[(1, 822157440), (2, 411078720), (3, 274052480), (4, 205539360), (5, 164431488), (6, 137026240), (8, 102769680), (10, 82215744), (12, 68513120), (13, 63242880), (15, 54810496), (16, 51384840), (20, 41107872), (24, 34256560), (26, 31621440), (30, 27405248), (32, 25692420), (39, 21080960), (40, 20553936), (48, 17128280), (52, 15810720), (60, 13702624), (64, 12846210), (65, 12648576), (78, 10540480), (80, 10276968), (96, 8564140), (104, 7905360), (120, 6851312), (128, 6423105), (130, 6324288), (156, 5270240), (160, 5138484), (192, 4282070), (195, 4216192), (208, 3952680), (240, 3425656), (260, 3162144), (312, 2635120), (320, 2569242), (384, 2141035), (390, 2108096), (416, 1976340), (480, 1712828), (520, 1581072), (624, 1317560), (640, 1284621), (780, 1054048), (832, 988170), (960, 856414), (1040, 790536), (1248, 658780), (1560, 527024), (1664, 494085), (1920, 428207), (2080, 395268), (2496, 329390), (3120, 263512), (4160, 197634), (4992, 164695), (6240, 131756), (8320, 98817), (12480, 65878), (24960, 32939)]