345917520

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{97}}^1\times {\mathrm{127}}^1$

素因数の和:259

約数の個数: 320

約数和(自身を含む): 1306583040

約数和(自身を除く): 960665520

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, 97, 104, 108, 117, 120, 127, 130, 135, 144, 156, 180, 194, 195, 208, 216, 234, 240, 254, 260, 270, 291, 312, 351, 360, 381, 388, 390, 432, 468, 485, 508, 520, 540, 582, 585, 624, 635, 702, 720, 762, 776, 780, 873, 936, 970, 1016, 1040, 1080, 1143, 1164, 1170, 1261, 1270, 1404, 1455, 1524, 1552, 1560, 1651, 1746, 1755, 1872, 1905, 1940, 2032, 2160, 2286, 2328, 2340, 2522, 2540, 2619, 2808, 2910, 3048, 3120, 3302, 3429, 3492, 3510, 3783, 3810, 3880, 4365, 4572, 4656, 4680, 4953, 5044, 5080, 5238, 5616, 5715, 5820, 6096, 6305, 6604, 6858, 6984, 7020, 7566, 7620, 7760, 8255, 8730, 9144, 9360, 9906, 10088, 10160, 10476, 11349, 11430, 11640, 12319, 12610, 13095, 13208, 13716, 13968, 14040, 14859, 15132, 15240, 16510, 17145, 17460, 18288, 18915, 19812, 20176, 20952, 22698, 22860, 23280, 24638, 24765, 25220, 26190, 26416, 27432, 28080, 29718, 30264, 30480, 33020, 34047, 34290, 34920, 36957, 37830, 39624, 41904, 44577, 45396, 45720, 49276, 49530, 50440, 52380, 54864, 56745, 59436, 60528, 61595, 66040, 68094, 68580, 69840, 73914, 74295, 75660, 79248, 89154, 90792, 91440, 98552, 99060, 100880, 104760, 110871, 113490, 118872, 123190, 132080, 136188, 137160, 147828, 148590, 151320, 160147, 170235, 178308, 181584, 184785, 197104, 198120, 209520, 221742, 222885, 226980, 237744, 246380, 272376, 274320, 295656, 297180, 302640, 320294, 332613, 340470, 356616, 369570, 396240, 443484, 445770, 453960, 480441, 492760, 544752, 554355, 591312, 594360, 640588, 665226, 680940, 713232, 739140, 800735, 886968, 891540, 907920, 960882, 985520, 1108710, 1188720, 1281176, 1330452, 1361880, 1441323, 1478280, 1601470, 1663065, 1773936, 1783080, 1921764, 2217420, 2402205, 2562352, 2660904, 2723760, 2882646, 2956560, 3202940, 3326130, 3566160, 3843528, 4323969, 4434840, 4804410, 5321808, 5765292, 6405880, 6652260, 7206615, 7687056, 8647938, 8869680, 9608820, 11530584, 12811760, 13304520, 14413230, 17295876, 19217640, 21619845, 23061168, 26609040, 28826460, 34591752, 38435280, 43239690, 57652920, 69183504, 86479380, 115305840, 172958760, 345917520]

約数ペア:

[(1, 345917520), (2, 172958760), (3, 115305840), (4, 86479380), (5, 69183504), (6, 57652920), (8, 43239690), (9, 38435280), (10, 34591752), (12, 28826460), (13, 26609040), (15, 23061168), (16, 21619845), (18, 19217640), (20, 17295876), (24, 14413230), (26, 13304520), (27, 12811760), (30, 11530584), (36, 9608820), (39, 8869680), (40, 8647938), (45, 7687056), (48, 7206615), (52, 6652260), (54, 6405880), (60, 5765292), (65, 5321808), (72, 4804410), (78, 4434840), (80, 4323969), (90, 3843528), (97, 3566160), (104, 3326130), (108, 3202940), (117, 2956560), (120, 2882646), (127, 2723760), (130, 2660904), (135, 2562352), (144, 2402205), (156, 2217420), (180, 1921764), (194, 1783080), (195, 1773936), (208, 1663065), (216, 1601470), (234, 1478280), (240, 1441323), (254, 1361880), (260, 1330452), (270, 1281176), (291, 1188720), (312, 1108710), (351, 985520), (360, 960882), (381, 907920), (388, 891540), (390, 886968), (432, 800735), (468, 739140), (485, 713232), (508, 680940), (520, 665226), (540, 640588), (582, 594360), (585, 591312), (624, 554355), (635, 544752), (702, 492760), (720, 480441), (762, 453960), (776, 445770), (780, 443484), (873, 396240), (936, 369570), (970, 356616), (1016, 340470), (1040, 332613), (1080, 320294), (1143, 302640), (1164, 297180), (1170, 295656), (1261, 274320), (1270, 272376), (1404, 246380), (1455, 237744), (1524, 226980), (1552, 222885), (1560, 221742), (1651, 209520), (1746, 198120), (1755, 197104), (1872, 184785), (1905, 181584), (1940, 178308), (2032, 170235), (2160, 160147), (2286, 151320), (2328, 148590), (2340, 147828), (2522, 137160), (2540, 136188), (2619, 132080), (2808, 123190), (2910, 118872), (3048, 113490), (3120, 110871), (3302, 104760), (3429, 100880), (3492, 99060), (3510, 98552), (3783, 91440), (3810, 90792), (3880, 89154), (4365, 79248), (4572, 75660), (4656, 74295), (4680, 73914), (4953, 69840), (5044, 68580), (5080, 68094), (5238, 66040), (5616, 61595), (5715, 60528), (5820, 59436), (6096, 56745), (6305, 54864), (6604, 52380), (6858, 50440), (6984, 49530), (7020, 49276), (7566, 45720), (7620, 45396), (7760, 44577), (8255, 41904), (8730, 39624), (9144, 37830), (9360, 36957), (9906, 34920), (10088, 34290), (10160, 34047), (10476, 33020), (11349, 30480), (11430, 30264), (11640, 29718), (12319, 28080), (12610, 27432), (13095, 26416), (13208, 26190), (13716, 25220), (13968, 24765), (14040, 24638), (14859, 23280), (15132, 22860), (15240, 22698), (16510, 20952), (17145, 20176), (17460, 19812), (18288, 18915)]