191784480

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{1237}}^1$

素因数の和:1291

約数の個数: 192

約数和(自身を含む): 673868160

約数和(自身を除く): 482083680

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 19, 20, 24, 30, 32, 34, 38, 40, 48, 51, 57, 60, 68, 76, 80, 85, 95, 96, 102, 114, 120, 136, 152, 160, 170, 190, 204, 228, 240, 255, 272, 285, 304, 323, 340, 380, 408, 456, 480, 510, 544, 570, 608, 646, 680, 760, 816, 912, 969, 1020, 1140, 1237, 1292, 1360, 1520, 1615, 1632, 1824, 1938, 2040, 2280, 2474, 2584, 2720, 3040, 3230, 3711, 3876, 4080, 4560, 4845, 4948, 5168, 6185, 6460, 7422, 7752, 8160, 9120, 9690, 9896, 10336, 12370, 12920, 14844, 15504, 18555, 19380, 19792, 21029, 23503, 24740, 25840, 29688, 31008, 37110, 38760, 39584, 42058, 47006, 49480, 51680, 59376, 63087, 70509, 74220, 77520, 84116, 94012, 98960, 105145, 117515, 118752, 126174, 141018, 148440, 155040, 168232, 188024, 197920, 210290, 235030, 252348, 282036, 296880, 315435, 336464, 352545, 376048, 399551, 420580, 470060, 504696, 564072, 593760, 630870, 672928, 705090, 752096, 799102, 841160, 940120, 1009392, 1128144, 1198653, 1261740, 1410180, 1598204, 1682320, 1880240, 1997755, 2018784, 2256288, 2397306, 2523480, 2820360, 3196408, 3364640, 3760480, 3995510, 4794612, 5046960, 5640720, 5993265, 6392816, 7991020, 9589224, 10093920, 11281440, 11986530, 12785632, 15982040, 19178448, 23973060, 31964080, 38356896, 47946120, 63928160, 95892240, 191784480]

約数ペア:

[(1, 191784480), (2, 95892240), (3, 63928160), (4, 47946120), (5, 38356896), (6, 31964080), (8, 23973060), (10, 19178448), (12, 15982040), (15, 12785632), (16, 11986530), (17, 11281440), (19, 10093920), (20, 9589224), (24, 7991020), (30, 6392816), (32, 5993265), (34, 5640720), (38, 5046960), (40, 4794612), (48, 3995510), (51, 3760480), (57, 3364640), (60, 3196408), (68, 2820360), (76, 2523480), (80, 2397306), (85, 2256288), (95, 2018784), (96, 1997755), (102, 1880240), (114, 1682320), (120, 1598204), (136, 1410180), (152, 1261740), (160, 1198653), (170, 1128144), (190, 1009392), (204, 940120), (228, 841160), (240, 799102), (255, 752096), (272, 705090), (285, 672928), (304, 630870), (323, 593760), (340, 564072), (380, 504696), (408, 470060), (456, 420580), (480, 399551), (510, 376048), (544, 352545), (570, 336464), (608, 315435), (646, 296880), (680, 282036), (760, 252348), (816, 235030), (912, 210290), (969, 197920), (1020, 188024), (1140, 168232), (1237, 155040), (1292, 148440), (1360, 141018), (1520, 126174), (1615, 118752), (1632, 117515), (1824, 105145), (1938, 98960), (2040, 94012), (2280, 84116), (2474, 77520), (2584, 74220), (2720, 70509), (3040, 63087), (3230, 59376), (3711, 51680), (3876, 49480), (4080, 47006), (4560, 42058), (4845, 39584), (4948, 38760), (5168, 37110), (6185, 31008), (6460, 29688), (7422, 25840), (7752, 24740), (8160, 23503), (9120, 21029), (9690, 19792), (9896, 19380), (10336, 18555), (12370, 15504), (12920, 14844)]