67887360

素因数分解:

$2^8\times 3^2\times 5^1\times {\mathrm{71}}^1\times {\mathrm{83}}^1$

素因数の和:181

約数の個数: 216

約数和(自身を含む): 241061184

約数和(自身を除く): 173173824

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 64, 71, 72, 80, 83, 90, 96, 120, 128, 142, 144, 160, 166, 180, 192, 213, 240, 249, 256, 284, 288, 320, 332, 355, 360, 384, 415, 426, 480, 498, 568, 576, 639, 640, 664, 710, 720, 747, 768, 830, 852, 960, 996, 1065, 1136, 1152, 1245, 1278, 1280, 1328, 1420, 1440, 1494, 1660, 1704, 1920, 1992, 2130, 2272, 2304, 2490, 2556, 2656, 2840, 2880, 2988, 3195, 3320, 3408, 3735, 3840, 3984, 4260, 4544, 4980, 5112, 5312, 5680, 5760, 5893, 5976, 6390, 6640, 6816, 7470, 7968, 8520, 9088, 9960, 10224, 10624, 11360, 11520, 11786, 11952, 12780, 13280, 13632, 14940, 15936, 17040, 17679, 18176, 19920, 20448, 21248, 22720, 23572, 23904, 25560, 26560, 27264, 29465, 29880, 31872, 34080, 35358, 39840, 40896, 45440, 47144, 47808, 51120, 53037, 53120, 54528, 58930, 59760, 63744, 68160, 70716, 79680, 81792, 88395, 90880, 94288, 95616, 102240, 106074, 106240, 117860, 119520, 136320, 141432, 159360, 163584, 176790, 188576, 191232, 204480, 212148, 235720, 239040, 265185, 272640, 282864, 318720, 353580, 377152, 408960, 424296, 471440, 478080, 530370, 565728, 707160, 754304, 817920, 848592, 942880, 956160, 1060740, 1131456, 1414320, 1508608, 1697184, 1885760, 2121480, 2262912, 2828640, 3394368, 3771520, 4242960, 4525824, 5657280, 6788736, 7543040, 8485920, 11314560, 13577472, 16971840, 22629120, 33943680, 67887360]

約数ペア:

[(1, 67887360), (2, 33943680), (3, 22629120), (4, 16971840), (5, 13577472), (6, 11314560), (8, 8485920), (9, 7543040), (10, 6788736), (12, 5657280), (15, 4525824), (16, 4242960), (18, 3771520), (20, 3394368), (24, 2828640), (30, 2262912), (32, 2121480), (36, 1885760), (40, 1697184), (45, 1508608), (48, 1414320), (60, 1131456), (64, 1060740), (71, 956160), (72, 942880), (80, 848592), (83, 817920), (90, 754304), (96, 707160), (120, 565728), (128, 530370), (142, 478080), (144, 471440), (160, 424296), (166, 408960), (180, 377152), (192, 353580), (213, 318720), (240, 282864), (249, 272640), (256, 265185), (284, 239040), (288, 235720), (320, 212148), (332, 204480), (355, 191232), (360, 188576), (384, 176790), (415, 163584), (426, 159360), (480, 141432), (498, 136320), (568, 119520), (576, 117860), (639, 106240), (640, 106074), (664, 102240), (710, 95616), (720, 94288), (747, 90880), (768, 88395), (830, 81792), (852, 79680), (960, 70716), (996, 68160), (1065, 63744), (1136, 59760), (1152, 58930), (1245, 54528), (1278, 53120), (1280, 53037), (1328, 51120), (1420, 47808), (1440, 47144), (1494, 45440), (1660, 40896), (1704, 39840), (1920, 35358), (1992, 34080), (2130, 31872), (2272, 29880), (2304, 29465), (2490, 27264), (2556, 26560), (2656, 25560), (2840, 23904), (2880, 23572), (2988, 22720), (3195, 21248), (3320, 20448), (3408, 19920), (3735, 18176), (3840, 17679), (3984, 17040), (4260, 15936), (4544, 14940), (4980, 13632), (5112, 13280), (5312, 12780), (5680, 11952), (5760, 11786), (5893, 11520), (5976, 11360), (6390, 10624), (6640, 10224), (6816, 9960), (7470, 9088), (7968, 8520)]