2196186240

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{39443}}^1$

素因数の和:39494

約数の個数: 128

約数和(自身を含む): 7241918400

約数和(自身を除く): 5045732160

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 29, 30, 32, 40, 48, 58, 60, 64, 80, 87, 96, 116, 120, 128, 145, 160, 174, 192, 232, 240, 290, 320, 348, 384, 435, 464, 480, 580, 640, 696, 870, 928, 960, 1160, 1392, 1740, 1856, 1920, 2320, 2784, 3480, 3712, 4640, 5568, 6960, 9280, 11136, 13920, 18560, 27840, 39443, 55680, 78886, 118329, 157772, 197215, 236658, 315544, 394430, 473316, 591645, 631088, 788860, 946632, 1143847, 1183290, 1262176, 1577720, 1893264, 2287694, 2366580, 2524352, 3155440, 3431541, 3786528, 4575388, 4733160, 5048704, 5719235, 6310880, 6863082, 7573056, 9150776, 9466320, 11438470, 12621760, 13726164, 15146112, 17157705, 18301552, 18932640, 22876940, 25243520, 27452328, 34315410, 36603104, 37865280, 45753880, 54904656, 68630820, 73206208, 75730560, 91507760, 109809312, 137261640, 146412416, 183015520, 219618624, 274523280, 366031040, 439237248, 549046560, 732062080, 1098093120, 2196186240]

約数ペア:

[(1, 2196186240), (2, 1098093120), (3, 732062080), (4, 549046560), (5, 439237248), (6, 366031040), (8, 274523280), (10, 219618624), (12, 183015520), (15, 146412416), (16, 137261640), (20, 109809312), (24, 91507760), (29, 75730560), (30, 73206208), (32, 68630820), (40, 54904656), (48, 45753880), (58, 37865280), (60, 36603104), (64, 34315410), (80, 27452328), (87, 25243520), (96, 22876940), (116, 18932640), (120, 18301552), (128, 17157705), (145, 15146112), (160, 13726164), (174, 12621760), (192, 11438470), (232, 9466320), (240, 9150776), (290, 7573056), (320, 6863082), (348, 6310880), (384, 5719235), (435, 5048704), (464, 4733160), (480, 4575388), (580, 3786528), (640, 3431541), (696, 3155440), (870, 2524352), (928, 2366580), (960, 2287694), (1160, 1893264), (1392, 1577720), (1740, 1262176), (1856, 1183290), (1920, 1143847), (2320, 946632), (2784, 788860), (3480, 631088), (3712, 591645), (4640, 473316), (5568, 394430), (6960, 315544), (9280, 236658), (11136, 197215), (13920, 157772), (18560, 118329), (27840, 78886), (39443, 55680)]