149691120

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{1931}}^1$

素因数の和:1983

約数の個数: 160

約数和(自身を含む): 517466880

約数和(自身を除く): 367775760

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 19, 20, 24, 30, 34, 38, 40, 48, 51, 57, 60, 68, 76, 80, 85, 95, 102, 114, 120, 136, 152, 170, 190, 204, 228, 240, 255, 272, 285, 304, 323, 340, 380, 408, 456, 510, 570, 646, 680, 760, 816, 912, 969, 1020, 1140, 1292, 1360, 1520, 1615, 1931, 1938, 2040, 2280, 2584, 3230, 3862, 3876, 4080, 4560, 4845, 5168, 5793, 6460, 7724, 7752, 9655, 9690, 11586, 12920, 15448, 15504, 19310, 19380, 23172, 25840, 28965, 30896, 32827, 36689, 38620, 38760, 46344, 57930, 65654, 73378, 77240, 77520, 92688, 98481, 110067, 115860, 131308, 146756, 154480, 164135, 183445, 196962, 220134, 231720, 262616, 293512, 328270, 366890, 393924, 440268, 463440, 492405, 525232, 550335, 587024, 623713, 656540, 733780, 787848, 880536, 984810, 1100670, 1247426, 1313080, 1467560, 1575696, 1761072, 1871139, 1969620, 2201340, 2494852, 2626160, 2935120, 3118565, 3742278, 3939240, 4402680, 4989704, 6237130, 7484556, 7878480, 8805360, 9355695, 9979408, 12474260, 14969112, 18711390, 24948520, 29938224, 37422780, 49897040, 74845560, 149691120]

約数ペア:

[(1, 149691120), (2, 74845560), (3, 49897040), (4, 37422780), (5, 29938224), (6, 24948520), (8, 18711390), (10, 14969112), (12, 12474260), (15, 9979408), (16, 9355695), (17, 8805360), (19, 7878480), (20, 7484556), (24, 6237130), (30, 4989704), (34, 4402680), (38, 3939240), (40, 3742278), (48, 3118565), (51, 2935120), (57, 2626160), (60, 2494852), (68, 2201340), (76, 1969620), (80, 1871139), (85, 1761072), (95, 1575696), (102, 1467560), (114, 1313080), (120, 1247426), (136, 1100670), (152, 984810), (170, 880536), (190, 787848), (204, 733780), (228, 656540), (240, 623713), (255, 587024), (272, 550335), (285, 525232), (304, 492405), (323, 463440), (340, 440268), (380, 393924), (408, 366890), (456, 328270), (510, 293512), (570, 262616), (646, 231720), (680, 220134), (760, 196962), (816, 183445), (912, 164135), (969, 154480), (1020, 146756), (1140, 131308), (1292, 115860), (1360, 110067), (1520, 98481), (1615, 92688), (1931, 77520), (1938, 77240), (2040, 73378), (2280, 65654), (2584, 57930), (3230, 46344), (3862, 38760), (3876, 38620), (4080, 36689), (4560, 32827), (4845, 30896), (5168, 28965), (5793, 25840), (6460, 23172), (7724, 19380), (7752, 19310), (9655, 15504), (9690, 15448), (11586, 12920)]