90837747840

素因数分解:

$2^7\times 3^1\times 5^1\times 7^1\times {\mathrm{6758761}}^1$

素因数の和:6758790

約数の個数: 128

約数和(自身を含む): 330908987520

約数和(自身を除く): 240071239680

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 56, 60, 64, 70, 80, 84, 96, 105, 112, 120, 128, 140, 160, 168, 192, 210, 224, 240, 280, 320, 336, 384, 420, 448, 480, 560, 640, 672, 840, 896, 960, 1120, 1344, 1680, 1920, 2240, 2688, 3360, 4480, 6720, 13440, 6758761, 13517522, 20276283, 27035044, 33793805, 40552566, 47311327, 54070088, 67587610, 81105132, 94622654, 101381415, 108140176, 135175220, 141933981, 162210264, 189245308, 202762830, 216280352, 236556635, 270350440, 283867962, 324420528, 378490616, 405525660, 432560704, 473113270, 540700880, 567735924, 648841056, 709669905, 756981232, 811051320, 865121408, 946226540, 1081401760, 1135471848, 1297682112, 1419339810, 1513962464, 1622102640, 1892453080, 2162803520, 2270943696, 2595364224, 2838679620, 3027924928, 3244205280, 3784906160, 4325607040, 4541887392, 5677359240, 6055849856, 6488410560, 7569812320, 9083774784, 11354718480, 12976821120, 15139624640, 18167549568, 22709436960, 30279249280, 45418873920, 90837747840]

約数ペア:

[(1, 90837747840), (2, 45418873920), (3, 30279249280), (4, 22709436960), (5, 18167549568), (6, 15139624640), (7, 12976821120), (8, 11354718480), (10, 9083774784), (12, 7569812320), (14, 6488410560), (15, 6055849856), (16, 5677359240), (20, 4541887392), (21, 4325607040), (24, 3784906160), (28, 3244205280), (30, 3027924928), (32, 2838679620), (35, 2595364224), (40, 2270943696), (42, 2162803520), (48, 1892453080), (56, 1622102640), (60, 1513962464), (64, 1419339810), (70, 1297682112), (80, 1135471848), (84, 1081401760), (96, 946226540), (105, 865121408), (112, 811051320), (120, 756981232), (128, 709669905), (140, 648841056), (160, 567735924), (168, 540700880), (192, 473113270), (210, 432560704), (224, 405525660), (240, 378490616), (280, 324420528), (320, 283867962), (336, 270350440), (384, 236556635), (420, 216280352), (448, 202762830), (480, 189245308), (560, 162210264), (640, 141933981), (672, 135175220), (840, 108140176), (896, 101381415), (960, 94622654), (1120, 81105132), (1344, 67587610), (1680, 54070088), (1920, 47311327), (2240, 40552566), (2688, 33793805), (3360, 27035044), (4480, 20276283), (6720, 13517522), (13440, 6758761)]