2666788080

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{173}}^1\times {\mathrm{5839}}^1$

素因数の和:6039

約数の個数: 160

約数和(自身を含む): 9072276480

約数和(自身を除く): 6405488400

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 33, 40, 44, 48, 55, 60, 66, 80, 88, 110, 120, 132, 165, 173, 176, 220, 240, 264, 330, 346, 440, 519, 528, 660, 692, 865, 880, 1038, 1320, 1384, 1730, 1903, 2076, 2595, 2640, 2768, 3460, 3806, 4152, 5190, 5709, 5839, 6920, 7612, 8304, 9515, 10380, 11418, 11678, 13840, 15224, 17517, 19030, 20760, 22836, 23356, 28545, 29195, 30448, 35034, 38060, 41520, 45672, 46712, 57090, 58390, 64229, 70068, 76120, 87585, 91344, 93424, 114180, 116780, 128458, 140136, 152240, 175170, 192687, 228360, 233560, 256916, 280272, 321145, 350340, 385374, 456720, 467120, 513832, 642290, 700680, 770748, 963435, 1010147, 1027664, 1284580, 1401360, 1541496, 1926870, 2020294, 2569160, 3030441, 3082992, 3853740, 4040588, 5050735, 5138320, 6060882, 7707480, 8081176, 10101470, 11111617, 12121764, 15152205, 15414960, 16162352, 20202940, 22223234, 24243528, 30304410, 33334851, 40405880, 44446468, 48487056, 55558085, 60608820, 66669702, 80811760, 88892936, 111116170, 121217640, 133339404, 166674255, 177785872, 222232340, 242435280, 266678808, 333348510, 444464680, 533357616, 666697020, 888929360, 1333394040, 2666788080]

約数ペア:

[(1, 2666788080), (2, 1333394040), (3, 888929360), (4, 666697020), (5, 533357616), (6, 444464680), (8, 333348510), (10, 266678808), (11, 242435280), (12, 222232340), (15, 177785872), (16, 166674255), (20, 133339404), (22, 121217640), (24, 111116170), (30, 88892936), (33, 80811760), (40, 66669702), (44, 60608820), (48, 55558085), (55, 48487056), (60, 44446468), (66, 40405880), (80, 33334851), (88, 30304410), (110, 24243528), (120, 22223234), (132, 20202940), (165, 16162352), (173, 15414960), (176, 15152205), (220, 12121764), (240, 11111617), (264, 10101470), (330, 8081176), (346, 7707480), (440, 6060882), (519, 5138320), (528, 5050735), (660, 4040588), (692, 3853740), (865, 3082992), (880, 3030441), (1038, 2569160), (1320, 2020294), (1384, 1926870), (1730, 1541496), (1903, 1401360), (2076, 1284580), (2595, 1027664), (2640, 1010147), (2768, 963435), (3460, 770748), (3806, 700680), (4152, 642290), (5190, 513832), (5709, 467120), (5839, 456720), (6920, 385374), (7612, 350340), (8304, 321145), (9515, 280272), (10380, 256916), (11418, 233560), (11678, 228360), (13840, 192687), (15224, 175170), (17517, 152240), (19030, 140136), (20760, 128458), (22836, 116780), (23356, 114180), (28545, 93424), (29195, 91344), (30448, 87585), (35034, 76120), (38060, 70068), (41520, 64229), (45672, 58390), (46712, 57090)]