725495631120

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{211}}^1\times {\mathrm{122449}}^1$

素因数の和:122695

約数の個数: 320

約数和(自身を含む): 2703931104000

約数和(自身を除く): 1978435472880

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 27, 30, 36, 39, 40, 45, 48, 52, 54, 60, 65, 72, 78, 80, 90, 104, 108, 117, 120, 130, 135, 144, 156, 180, 195, 208, 211, 216, 234, 240, 260, 270, 312, 351, 360, 390, 422, 432, 468, 520, 540, 585, 624, 633, 702, 720, 780, 844, 936, 1040, 1055, 1080, 1170, 1266, 1404, 1560, 1688, 1755, 1872, 1899, 2110, 2160, 2340, 2532, 2743, 2808, 3120, 3165, 3376, 3510, 3798, 4220, 4680, 5064, 5486, 5616, 5697, 6330, 7020, 7596, 8229, 8440, 9360, 9495, 10128, 10972, 11394, 12660, 13715, 14040, 15192, 16458, 16880, 18990, 21944, 22788, 24687, 25320, 27430, 28080, 28485, 30384, 32916, 37980, 41145, 43888, 45576, 49374, 50640, 54860, 56970, 65832, 74061, 75960, 82290, 91152, 98748, 109720, 113940, 122449, 123435, 131664, 148122, 151920, 164580, 197496, 219440, 227880, 244898, 246870, 296244, 329160, 367347, 370305, 394992, 455760, 489796, 493740, 592488, 612245, 658320, 734694, 740610, 979592, 987480, 1102041, 1184976, 1224490, 1469388, 1481220, 1591837, 1836735, 1959184, 1974960, 2204082, 2448980, 2938776, 2962440, 3183674, 3306123, 3673470, 4408164, 4775511, 4897960, 5510205, 5877552, 5924880, 6367348, 6612246, 7346940, 7959185, 8816328, 9551022, 9795920, 11020410, 12734696, 13224492, 14326533, 14693880, 15918370, 16530615, 17632656, 19102044, 22040820, 23877555, 25469392, 25836739, 26448984, 28653066, 29387760, 31836740, 33061230, 38204088, 42979599, 44081640, 47755110, 51673478, 52897968, 57306132, 63673480, 66122460, 71632665, 76408176, 77510217, 85959198, 88163280, 95510220, 103346956, 114612264, 127346960, 129183695, 132244920, 143265330, 155020434, 171918396, 191020440, 206693912, 214897995, 229224528, 232530651, 258367390, 264489840, 286530660, 310040868, 335877607, 343836792, 382040880, 387551085, 413387824, 429795990, 465061302, 516734780, 573061320, 620081736, 671755214, 687673584, 697591953, 775102170, 859591980, 930122604, 1007632821, 1033469560, 1146122640, 1162653255, 1240163472, 1343510428, 1395183906, 1550204340, 1679388035, 1719183960, 1860245208, 2015265642, 2066939120, 2325306510, 2687020856, 2790367812, 3022898463, 3100408680, 3358776070, 3438367920, 3487959765, 3720490416, 4030531284, 4650613020, 5038164105, 5374041712, 5580735624, 6045796926, 6200817360, 6717552140, 6975919530, 8061062568, 9068695389, 9301226040, 10076328210, 11161471248, 12091593852, 13435104280, 13951839060, 15114492315, 16122125136, 18137390778, 18602452080, 20152656420, 24183187704, 26870208560, 27903678120, 30228984630, 36274781556, 40305312840, 45343476945, 48366375408, 55807356240, 60457969260, 72549563112, 80610625680, 90686953890, 120915938520, 145099126224, 181373907780, 241831877040, 362747815560, 725495631120]

約数ペア:

[(1, 725495631120), (2, 362747815560), (3, 241831877040), (4, 181373907780), (5, 145099126224), (6, 120915938520), (8, 90686953890), (9, 80610625680), (10, 72549563112), (12, 60457969260), (13, 55807356240), (15, 48366375408), (16, 45343476945), (18, 40305312840), (20, 36274781556), (24, 30228984630), (26, 27903678120), (27, 26870208560), (30, 24183187704), (36, 20152656420), (39, 18602452080), (40, 18137390778), (45, 16122125136), (48, 15114492315), (52, 13951839060), (54, 13435104280), (60, 12091593852), (65, 11161471248), (72, 10076328210), (78, 9301226040), (80, 9068695389), (90, 8061062568), (104, 6975919530), (108, 6717552140), (117, 6200817360), (120, 6045796926), (130, 5580735624), (135, 5374041712), (144, 5038164105), (156, 4650613020), (180, 4030531284), (195, 3720490416), (208, 3487959765), (211, 3438367920), (216, 3358776070), (234, 3100408680), (240, 3022898463), (260, 2790367812), (270, 2687020856), (312, 2325306510), (351, 2066939120), (360, 2015265642), (390, 1860245208), (422, 1719183960), (432, 1679388035), (468, 1550204340), (520, 1395183906), (540, 1343510428), (585, 1240163472), (624, 1162653255), (633, 1146122640), (702, 1033469560), (720, 1007632821), (780, 930122604), (844, 859591980), (936, 775102170), (1040, 697591953), (1055, 687673584), (1080, 671755214), (1170, 620081736), (1266, 573061320), (1404, 516734780), (1560, 465061302), (1688, 429795990), (1755, 413387824), (1872, 387551085), (1899, 382040880), (2110, 343836792), (2160, 335877607), (2340, 310040868), (2532, 286530660), (2743, 264489840), (2808, 258367390), (3120, 232530651), (3165, 229224528), (3376, 214897995), (3510, 206693912), (3798, 191020440), (4220, 171918396), (4680, 155020434), (5064, 143265330), (5486, 132244920), (5616, 129183695), (5697, 127346960), (6330, 114612264), (7020, 103346956), (7596, 95510220), (8229, 88163280), (8440, 85959198), (9360, 77510217), (9495, 76408176), (10128, 71632665), (10972, 66122460), (11394, 63673480), (12660, 57306132), (13715, 52897968), (14040, 51673478), (15192, 47755110), (16458, 44081640), (16880, 42979599), (18990, 38204088), (21944, 33061230), (22788, 31836740), (24687, 29387760), (25320, 28653066), (27430, 26448984), (28080, 25836739), (28485, 25469392), (30384, 23877555), (32916, 22040820), (37980, 19102044), (41145, 17632656), (43888, 16530615), (45576, 15918370), (49374, 14693880), (50640, 14326533), (54860, 13224492), (56970, 12734696), (65832, 11020410), (74061, 9795920), (75960, 9551022), (82290, 8816328), (91152, 7959185), (98748, 7346940), (109720, 6612246), (113940, 6367348), (122449, 5924880), (123435, 5877552), (131664, 5510205), (148122, 4897960), (151920, 4775511), (164580, 4408164), (197496, 3673470), (219440, 3306123), (227880, 3183674), (244898, 2962440), (246870, 2938776), (296244, 2448980), (329160, 2204082), (367347, 1974960), (370305, 1959184), (394992, 1836735), (455760, 1591837), (489796, 1481220), (493740, 1469388), (592488, 1224490), (612245, 1184976), (658320, 1102041), (734694, 987480), (740610, 979592)]