196959360

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{607}}^1$

素因数の和:655

約数の個数: 192

約数和(自身を含む): 680935680

約数和(自身を除く): 483976320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 32, 39, 40, 48, 52, 60, 64, 65, 78, 80, 96, 104, 120, 128, 130, 156, 160, 169, 192, 195, 208, 240, 260, 312, 320, 338, 384, 390, 416, 480, 507, 520, 607, 624, 640, 676, 780, 832, 845, 960, 1014, 1040, 1214, 1248, 1352, 1560, 1664, 1690, 1821, 1920, 2028, 2080, 2428, 2496, 2535, 2704, 3035, 3120, 3380, 3642, 4056, 4160, 4856, 4992, 5070, 5408, 6070, 6240, 6760, 7284, 7891, 8112, 8320, 9105, 9712, 10140, 10816, 12140, 12480, 13520, 14568, 15782, 16224, 18210, 19424, 20280, 21632, 23673, 24280, 24960, 27040, 29136, 31564, 32448, 36420, 38848, 39455, 40560, 47346, 48560, 54080, 58272, 63128, 64896, 72840, 77696, 78910, 81120, 94692, 97120, 102583, 108160, 116544, 118365, 126256, 145680, 157820, 162240, 189384, 194240, 205166, 233088, 236730, 252512, 291360, 307749, 315640, 324480, 378768, 388480, 410332, 473460, 505024, 512915, 582720, 615498, 631280, 757536, 820664, 946920, 1010048, 1025830, 1165440, 1230996, 1262560, 1515072, 1538745, 1641328, 1893840, 2051660, 2461992, 2525120, 3030144, 3077490, 3282656, 3787680, 4103320, 4923984, 5050240, 6154980, 6565312, 7575360, 8206640, 9847968, 12309960, 13130624, 15150720, 16413280, 19695936, 24619920, 32826560, 39391872, 49239840, 65653120, 98479680, 196959360]

約数ペア:

[(1, 196959360), (2, 98479680), (3, 65653120), (4, 49239840), (5, 39391872), (6, 32826560), (8, 24619920), (10, 19695936), (12, 16413280), (13, 15150720), (15, 13130624), (16, 12309960), (20, 9847968), (24, 8206640), (26, 7575360), (30, 6565312), (32, 6154980), (39, 5050240), (40, 4923984), (48, 4103320), (52, 3787680), (60, 3282656), (64, 3077490), (65, 3030144), (78, 2525120), (80, 2461992), (96, 2051660), (104, 1893840), (120, 1641328), (128, 1538745), (130, 1515072), (156, 1262560), (160, 1230996), (169, 1165440), (192, 1025830), (195, 1010048), (208, 946920), (240, 820664), (260, 757536), (312, 631280), (320, 615498), (338, 582720), (384, 512915), (390, 505024), (416, 473460), (480, 410332), (507, 388480), (520, 378768), (607, 324480), (624, 315640), (640, 307749), (676, 291360), (780, 252512), (832, 236730), (845, 233088), (960, 205166), (1014, 194240), (1040, 189384), (1214, 162240), (1248, 157820), (1352, 145680), (1560, 126256), (1664, 118365), (1690, 116544), (1821, 108160), (1920, 102583), (2028, 97120), (2080, 94692), (2428, 81120), (2496, 78910), (2535, 77696), (2704, 72840), (3035, 64896), (3120, 63128), (3380, 58272), (3642, 54080), (4056, 48560), (4160, 47346), (4856, 40560), (4992, 39455), (5070, 38848), (5408, 36420), (6070, 32448), (6240, 31564), (6760, 29136), (7284, 27040), (7891, 24960), (8112, 24280), (8320, 23673), (9105, 21632), (9712, 20280), (10140, 19424), (10816, 18210), (12140, 16224), (12480, 15782), (13520, 14568)]