216923520

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{10271}}^1$

素因数の和:10304

約数の個数: 128

約数和(自身を含む): 754375680

約数和(自身を除く): 537452160

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 32, 33, 40, 44, 48, 55, 60, 64, 66, 80, 88, 96, 110, 120, 128, 132, 160, 165, 176, 192, 220, 240, 264, 320, 330, 352, 384, 440, 480, 528, 640, 660, 704, 880, 960, 1056, 1320, 1408, 1760, 1920, 2112, 2640, 3520, 4224, 5280, 7040, 10271, 10560, 20542, 21120, 30813, 41084, 51355, 61626, 82168, 102710, 112981, 123252, 154065, 164336, 205420, 225962, 246504, 308130, 328672, 338943, 410840, 451924, 493008, 564905, 616260, 657344, 677886, 821680, 903848, 986016, 1129810, 1232520, 1314688, 1355772, 1643360, 1694715, 1807696, 1972032, 2259620, 2465040, 2711544, 3286720, 3389430, 3615392, 3944064, 4519240, 4930080, 5423088, 6573440, 6778860, 7230784, 9038480, 9860160, 10846176, 13557720, 14461568, 18076960, 19720320, 21692352, 27115440, 36153920, 43384704, 54230880, 72307840, 108461760, 216923520]

約数ペア:

[(1, 216923520), (2, 108461760), (3, 72307840), (4, 54230880), (5, 43384704), (6, 36153920), (8, 27115440), (10, 21692352), (11, 19720320), (12, 18076960), (15, 14461568), (16, 13557720), (20, 10846176), (22, 9860160), (24, 9038480), (30, 7230784), (32, 6778860), (33, 6573440), (40, 5423088), (44, 4930080), (48, 4519240), (55, 3944064), (60, 3615392), (64, 3389430), (66, 3286720), (80, 2711544), (88, 2465040), (96, 2259620), (110, 1972032), (120, 1807696), (128, 1694715), (132, 1643360), (160, 1355772), (165, 1314688), (176, 1232520), (192, 1129810), (220, 986016), (240, 903848), (264, 821680), (320, 677886), (330, 657344), (352, 616260), (384, 564905), (440, 493008), (480, 451924), (528, 410840), (640, 338943), (660, 328672), (704, 308130), (880, 246504), (960, 225962), (1056, 205420), (1320, 164336), (1408, 154065), (1760, 123252), (1920, 112981), (2112, 102710), (2640, 82168), (3520, 61626), (4224, 51355), (5280, 41084), (7040, 30813), (10271, 21120), (10560, 20542)]