78186243840

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{283}}^1\times {\mathrm{71947}}^1$

素因数の和:72254

約数の個数: 144

約数和(自身を含む): 250593157248

約数和(自身を除く): 172406913408

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 128, 160, 192, 240, 256, 283, 320, 384, 480, 566, 640, 768, 849, 960, 1132, 1280, 1415, 1698, 1920, 2264, 2830, 3396, 3840, 4245, 4528, 5660, 6792, 8490, 9056, 11320, 13584, 16980, 18112, 22640, 27168, 33960, 36224, 45280, 54336, 67920, 71947, 72448, 90560, 108672, 135840, 143894, 181120, 215841, 217344, 271680, 287788, 359735, 362240, 431682, 543360, 575576, 719470, 863364, 1079205, 1086720, 1151152, 1438940, 1726728, 2158410, 2302304, 2877880, 3453456, 4316820, 4604608, 5755760, 6906912, 8633640, 9209216, 11511520, 13813824, 17267280, 18418432, 20361001, 23023040, 27627648, 34534560, 40722002, 46046080, 55255296, 61083003, 69069120, 81444004, 92092160, 101805005, 122166006, 138138240, 162888008, 203610010, 244332012, 276276480, 305415015, 325776016, 407220020, 488664024, 610830030, 651552032, 814440040, 977328048, 1221660060, 1303104064, 1628880080, 1954656096, 2443320120, 2606208128, 3257760160, 3909312192, 4886640240, 5212416256, 6515520320, 7818624384, 9773280480, 13031040640, 15637248768, 19546560960, 26062081280, 39093121920, 78186243840]

約数ペア:

[(1, 78186243840), (2, 39093121920), (3, 26062081280), (4, 19546560960), (5, 15637248768), (6, 13031040640), (8, 9773280480), (10, 7818624384), (12, 6515520320), (15, 5212416256), (16, 4886640240), (20, 3909312192), (24, 3257760160), (30, 2606208128), (32, 2443320120), (40, 1954656096), (48, 1628880080), (60, 1303104064), (64, 1221660060), (80, 977328048), (96, 814440040), (120, 651552032), (128, 610830030), (160, 488664024), (192, 407220020), (240, 325776016), (256, 305415015), (283, 276276480), (320, 244332012), (384, 203610010), (480, 162888008), (566, 138138240), (640, 122166006), (768, 101805005), (849, 92092160), (960, 81444004), (1132, 69069120), (1280, 61083003), (1415, 55255296), (1698, 46046080), (1920, 40722002), (2264, 34534560), (2830, 27627648), (3396, 23023040), (3840, 20361001), (4245, 18418432), (4528, 17267280), (5660, 13813824), (6792, 11511520), (8490, 9209216), (9056, 8633640), (11320, 6906912), (13584, 5755760), (16980, 4604608), (18112, 4316820), (22640, 3453456), (27168, 2877880), (33960, 2302304), (36224, 2158410), (45280, 1726728), (54336, 1438940), (67920, 1151152), (71947, 1086720), (72448, 1079205), (90560, 863364), (108672, 719470), (135840, 575576), (143894, 543360), (181120, 431682), (215841, 362240), (217344, 359735), (271680, 287788)]