195227760

素因数分解:

$2^4\times 3^1\times 5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{1277}}^1$

素因数の和:1320

約数の個数: 240

約数和(自身を含む): 758763936

約数和(自身を除く): 563536176

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 13, 14, 15, 16, 20, 21, 24, 26, 28, 30, 35, 39, 40, 42, 48, 49, 52, 56, 60, 65, 70, 78, 80, 84, 91, 98, 104, 105, 112, 120, 130, 140, 147, 156, 168, 182, 195, 196, 208, 210, 240, 245, 260, 273, 280, 294, 312, 336, 364, 390, 392, 420, 455, 490, 520, 546, 560, 588, 624, 637, 728, 735, 780, 784, 840, 910, 980, 1040, 1092, 1176, 1274, 1277, 1365, 1456, 1470, 1560, 1680, 1820, 1911, 1960, 2184, 2352, 2548, 2554, 2730, 2940, 3120, 3185, 3640, 3822, 3831, 3920, 4368, 5096, 5108, 5460, 5880, 6370, 6385, 7280, 7644, 7662, 8939, 9555, 10192, 10216, 10920, 11760, 12740, 12770, 15288, 15324, 16601, 17878, 19110, 19155, 20432, 21840, 25480, 25540, 26817, 30576, 30648, 33202, 35756, 38220, 38310, 44695, 49803, 50960, 51080, 53634, 61296, 62573, 66404, 71512, 76440, 76620, 83005, 89390, 99606, 102160, 107268, 116207, 125146, 132808, 134085, 143024, 152880, 153240, 166010, 178780, 187719, 199212, 214536, 232414, 249015, 250292, 265616, 268170, 306480, 312865, 332020, 348621, 357560, 375438, 398424, 429072, 464828, 498030, 500584, 536340, 581035, 625730, 664040, 697242, 715120, 750876, 796848, 813449, 929656, 938595, 996060, 1001168, 1072680, 1162070, 1251460, 1328080, 1394484, 1501752, 1626898, 1743105, 1859312, 1877190, 1992120, 2145360, 2324140, 2440347, 2502920, 2788968, 3003504, 3253796, 3486210, 3754380, 3984240, 4067245, 4648280, 4880694, 5005840, 5577936, 6507592, 6972420, 7508760, 8134490, 9296560, 9761388, 12201735, 13015184, 13944840, 15017520, 16268980, 19522776, 24403470, 27889680, 32537960, 39045552, 48806940, 65075920, 97613880, 195227760]

約数ペア:

[(1, 195227760), (2, 97613880), (3, 65075920), (4, 48806940), (5, 39045552), (6, 32537960), (7, 27889680), (8, 24403470), (10, 19522776), (12, 16268980), (13, 15017520), (14, 13944840), (15, 13015184), (16, 12201735), (20, 9761388), (21, 9296560), (24, 8134490), (26, 7508760), (28, 6972420), (30, 6507592), (35, 5577936), (39, 5005840), (40, 4880694), (42, 4648280), (48, 4067245), (49, 3984240), (52, 3754380), (56, 3486210), (60, 3253796), (65, 3003504), (70, 2788968), (78, 2502920), (80, 2440347), (84, 2324140), (91, 2145360), (98, 1992120), (104, 1877190), (105, 1859312), (112, 1743105), (120, 1626898), (130, 1501752), (140, 1394484), (147, 1328080), (156, 1251460), (168, 1162070), (182, 1072680), (195, 1001168), (196, 996060), (208, 938595), (210, 929656), (240, 813449), (245, 796848), (260, 750876), (273, 715120), (280, 697242), (294, 664040), (312, 625730), (336, 581035), (364, 536340), (390, 500584), (392, 498030), (420, 464828), (455, 429072), (490, 398424), (520, 375438), (546, 357560), (560, 348621), (588, 332020), (624, 312865), (637, 306480), (728, 268170), (735, 265616), (780, 250292), (784, 249015), (840, 232414), (910, 214536), (980, 199212), (1040, 187719), (1092, 178780), (1176, 166010), (1274, 153240), (1277, 152880), (1365, 143024), (1456, 134085), (1470, 132808), (1560, 125146), (1680, 116207), (1820, 107268), (1911, 102160), (1960, 99606), (2184, 89390), (2352, 83005), (2548, 76620), (2554, 76440), (2730, 71512), (2940, 66404), (3120, 62573), (3185, 61296), (3640, 53634), (3822, 51080), (3831, 50960), (3920, 49803), (4368, 44695), (5096, 38310), (5108, 38220), (5460, 35756), (5880, 33202), (6370, 30648), (6385, 30576), (7280, 26817), (7644, 25540), (7662, 25480), (8939, 21840), (9555, 20432), (10192, 19155), (10216, 19110), (10920, 17878), (11760, 16601), (12740, 15324), (12770, 15288)]