199769040

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{859}}^1$

素因数の和:914

約数の個数: 240

約数和(自身を含む): 748612800

約数和(自身を除く): 548843760

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 17, 18, 19, 20, 24, 30, 34, 36, 38, 40, 45, 48, 51, 57, 60, 68, 72, 76, 80, 85, 90, 95, 102, 114, 120, 136, 144, 152, 153, 170, 171, 180, 190, 204, 228, 240, 255, 272, 285, 304, 306, 323, 340, 342, 360, 380, 408, 456, 510, 570, 612, 646, 680, 684, 720, 760, 765, 816, 855, 859, 912, 969, 1020, 1140, 1224, 1292, 1360, 1368, 1520, 1530, 1615, 1710, 1718, 1938, 2040, 2280, 2448, 2577, 2584, 2736, 2907, 3060, 3230, 3420, 3436, 3876, 4080, 4295, 4560, 4845, 5154, 5168, 5814, 6120, 6460, 6840, 6872, 7731, 7752, 8590, 9690, 10308, 11628, 12240, 12885, 12920, 13680, 13744, 14535, 14603, 15462, 15504, 16321, 17180, 19380, 20616, 23256, 25770, 25840, 29070, 29206, 30924, 32642, 34360, 38655, 38760, 41232, 43809, 46512, 48963, 51540, 58140, 58412, 61848, 65284, 68720, 73015, 77310, 77520, 81605, 87618, 97926, 103080, 116280, 116824, 123696, 130568, 131427, 146030, 146889, 154620, 163210, 175236, 195852, 206160, 219045, 232560, 233648, 244815, 261136, 262854, 277457, 292060, 293778, 309240, 326420, 350472, 391704, 438090, 489630, 525708, 554914, 584120, 587556, 618480, 652840, 657135, 700944, 734445, 783408, 832371, 876180, 979260, 1051416, 1109828, 1168240, 1175112, 1305680, 1314270, 1387285, 1468890, 1664742, 1752360, 1958520, 2102832, 2219656, 2350224, 2497113, 2628540, 2774570, 2937780, 3329484, 3504720, 3917040, 4161855, 4439312, 4994226, 5257080, 5549140, 5875560, 6658968, 8323710, 9988452, 10514160, 11098280, 11751120, 12485565, 13317936, 16647420, 19976904, 22196560, 24971130, 33294840, 39953808, 49942260, 66589680, 99884520, 199769040]

約数ペア:

[(1, 199769040), (2, 99884520), (3, 66589680), (4, 49942260), (5, 39953808), (6, 33294840), (8, 24971130), (9, 22196560), (10, 19976904), (12, 16647420), (15, 13317936), (16, 12485565), (17, 11751120), (18, 11098280), (19, 10514160), (20, 9988452), (24, 8323710), (30, 6658968), (34, 5875560), (36, 5549140), (38, 5257080), (40, 4994226), (45, 4439312), (48, 4161855), (51, 3917040), (57, 3504720), (60, 3329484), (68, 2937780), (72, 2774570), (76, 2628540), (80, 2497113), (85, 2350224), (90, 2219656), (95, 2102832), (102, 1958520), (114, 1752360), (120, 1664742), (136, 1468890), (144, 1387285), (152, 1314270), (153, 1305680), (170, 1175112), (171, 1168240), (180, 1109828), (190, 1051416), (204, 979260), (228, 876180), (240, 832371), (255, 783408), (272, 734445), (285, 700944), (304, 657135), (306, 652840), (323, 618480), (340, 587556), (342, 584120), (360, 554914), (380, 525708), (408, 489630), (456, 438090), (510, 391704), (570, 350472), (612, 326420), (646, 309240), (680, 293778), (684, 292060), (720, 277457), (760, 262854), (765, 261136), (816, 244815), (855, 233648), (859, 232560), (912, 219045), (969, 206160), (1020, 195852), (1140, 175236), (1224, 163210), (1292, 154620), (1360, 146889), (1368, 146030), (1520, 131427), (1530, 130568), (1615, 123696), (1710, 116824), (1718, 116280), (1938, 103080), (2040, 97926), (2280, 87618), (2448, 81605), (2577, 77520), (2584, 77310), (2736, 73015), (2907, 68720), (3060, 65284), (3230, 61848), (3420, 58412), (3436, 58140), (3876, 51540), (4080, 48963), (4295, 46512), (4560, 43809), (4845, 41232), (5154, 38760), (5168, 38655), (5814, 34360), (6120, 32642), (6460, 30924), (6840, 29206), (6872, 29070), (7731, 25840), (7752, 25770), (8590, 23256), (9690, 20616), (10308, 19380), (11628, 17180), (12240, 16321), (12885, 15504), (12920, 15462), (13680, 14603), (13744, 14535)]