228515760

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{11}}^2\times {\mathrm{43}}^1\times {\mathrm{61}}^1$

素因数の和:145

約数の個数: 360

約数和(自身を含む): 877308432

約数和(自身を除く): 648792672

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 30, 33, 36, 40, 43, 44, 45, 48, 55, 60, 61, 66, 72, 80, 86, 88, 90, 99, 110, 120, 121, 122, 129, 132, 144, 165, 172, 176, 180, 183, 198, 215, 220, 240, 242, 244, 258, 264, 305, 330, 344, 360, 363, 366, 387, 396, 430, 440, 473, 484, 488, 495, 516, 528, 549, 605, 610, 645, 660, 671, 688, 720, 726, 732, 774, 792, 860, 880, 915, 946, 968, 976, 990, 1032, 1089, 1098, 1210, 1220, 1290, 1320, 1342, 1419, 1452, 1464, 1548, 1584, 1720, 1815, 1830, 1892, 1935, 1936, 1980, 2013, 2064, 2178, 2196, 2365, 2420, 2440, 2580, 2623, 2640, 2684, 2745, 2838, 2904, 2928, 3096, 3355, 3440, 3630, 3660, 3784, 3870, 3960, 4026, 4257, 4356, 4392, 4730, 4840, 4880, 5160, 5203, 5246, 5368, 5445, 5490, 5676, 5808, 6039, 6192, 6710, 7095, 7260, 7320, 7381, 7568, 7740, 7869, 7920, 8052, 8514, 8712, 8784, 9460, 9680, 10065, 10320, 10406, 10492, 10736, 10890, 10980, 11352, 12078, 13115, 13420, 14190, 14520, 14640, 14762, 15480, 15609, 15738, 16104, 17028, 17424, 18920, 20130, 20812, 20984, 21285, 21780, 21960, 22143, 22704, 23607, 24156, 26015, 26230, 26840, 28380, 28853, 29040, 29524, 30195, 30960, 31218, 31476, 32208, 34056, 36905, 37840, 39345, 40260, 41624, 41968, 42570, 43560, 43920, 44286, 46827, 47214, 48312, 52030, 52460, 53680, 56760, 57706, 59048, 60390, 62436, 62952, 66429, 68112, 73810, 78045, 78690, 80520, 83248, 85140, 86559, 87120, 88572, 93654, 94428, 96624, 104060, 104920, 110715, 113520, 115412, 118035, 118096, 120780, 124872, 125904, 132858, 144265, 147620, 156090, 157380, 161040, 170280, 173118, 177144, 187308, 188856, 208120, 209840, 221430, 230824, 234135, 236070, 241560, 249744, 259677, 265716, 288530, 295240, 312180, 314760, 317383, 332145, 340560, 346236, 354288, 374616, 377712, 416240, 432795, 442860, 461648, 468270, 472140, 483120, 519354, 531432, 577060, 590480, 624360, 629520, 634766, 664290, 692472, 749232, 865590, 885720, 936540, 944280, 952149, 1038708, 1062864, 1154120, 1248720, 1269532, 1298385, 1328580, 1384944, 1586915, 1731180, 1771440, 1873080, 1888560, 1904298, 2077416, 2308240, 2539064, 2596770, 2657160, 2856447, 3173830, 3462360, 3746160, 3808596, 4154832, 4760745, 5078128, 5193540, 5314320, 5712894, 6347660, 6924720, 7617192, 9521490, 10387080, 11425788, 12695320, 14282235, 15234384, 19042980, 20774160, 22851576, 25390640, 28564470, 38085960, 45703152, 57128940, 76171920, 114257880, 228515760]

約数ペア:

[(1, 228515760), (2, 114257880), (3, 76171920), (4, 57128940), (5, 45703152), (6, 38085960), (8, 28564470), (9, 25390640), (10, 22851576), (11, 20774160), (12, 19042980), (15, 15234384), (16, 14282235), (18, 12695320), (20, 11425788), (22, 10387080), (24, 9521490), (30, 7617192), (33, 6924720), (36, 6347660), (40, 5712894), (43, 5314320), (44, 5193540), (45, 5078128), (48, 4760745), (55, 4154832), (60, 3808596), (61, 3746160), (66, 3462360), (72, 3173830), (80, 2856447), (86, 2657160), (88, 2596770), (90, 2539064), (99, 2308240), (110, 2077416), (120, 1904298), (121, 1888560), (122, 1873080), (129, 1771440), (132, 1731180), (144, 1586915), (165, 1384944), (172, 1328580), (176, 1298385), (180, 1269532), (183, 1248720), (198, 1154120), (215, 1062864), (220, 1038708), (240, 952149), (242, 944280), (244, 936540), (258, 885720), (264, 865590), (305, 749232), (330, 692472), (344, 664290), (360, 634766), (363, 629520), (366, 624360), (387, 590480), (396, 577060), (430, 531432), (440, 519354), (473, 483120), (484, 472140), (488, 468270), (495, 461648), (516, 442860), (528, 432795), (549, 416240), (605, 377712), (610, 374616), (645, 354288), (660, 346236), (671, 340560), (688, 332145), (720, 317383), (726, 314760), (732, 312180), (774, 295240), (792, 288530), (860, 265716), (880, 259677), (915, 249744), (946, 241560), (968, 236070), (976, 234135), (990, 230824), (1032, 221430), (1089, 209840), (1098, 208120), (1210, 188856), (1220, 187308), (1290, 177144), (1320, 173118), (1342, 170280), (1419, 161040), (1452, 157380), (1464, 156090), (1548, 147620), (1584, 144265), (1720, 132858), (1815, 125904), (1830, 124872), (1892, 120780), (1935, 118096), (1936, 118035), (1980, 115412), (2013, 113520), (2064, 110715), (2178, 104920), (2196, 104060), (2365, 96624), (2420, 94428), (2440, 93654), (2580, 88572), (2623, 87120), (2640, 86559), (2684, 85140), (2745, 83248), (2838, 80520), (2904, 78690), (2928, 78045), (3096, 73810), (3355, 68112), (3440, 66429), (3630, 62952), (3660, 62436), (3784, 60390), (3870, 59048), (3960, 57706), (4026, 56760), (4257, 53680), (4356, 52460), (4392, 52030), (4730, 48312), (4840, 47214), (4880, 46827), (5160, 44286), (5203, 43920), (5246, 43560), (5368, 42570), (5445, 41968), (5490, 41624), (5676, 40260), (5808, 39345), (6039, 37840), (6192, 36905), (6710, 34056), (7095, 32208), (7260, 31476), (7320, 31218), (7381, 30960), (7568, 30195), (7740, 29524), (7869, 29040), (7920, 28853), (8052, 28380), (8514, 26840), (8712, 26230), (8784, 26015), (9460, 24156), (9680, 23607), (10065, 22704), (10320, 22143), (10406, 21960), (10492, 21780), (10736, 21285), (10890, 20984), (10980, 20812), (11352, 20130), (12078, 18920), (13115, 17424), (13420, 17028), (14190, 16104), (14520, 15738), (14640, 15609), (14762, 15480)]