99980160

素因数分解:

$2^7\times 3^1\times 5^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{173}}^1$

素因数の和:245

約数の個数: 256

約数和(自身を含む): 374837760

約数和(自身を除く): 274857600

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 43, 48, 56, 60, 64, 70, 80, 84, 86, 96, 105, 112, 120, 128, 129, 140, 160, 168, 172, 173, 192, 210, 215, 224, 240, 258, 280, 301, 320, 336, 344, 346, 384, 420, 430, 448, 480, 516, 519, 560, 602, 640, 645, 672, 688, 692, 840, 860, 865, 896, 903, 960, 1032, 1038, 1120, 1204, 1211, 1290, 1344, 1376, 1384, 1505, 1680, 1720, 1730, 1806, 1920, 2064, 2076, 2240, 2408, 2422, 2580, 2595, 2688, 2752, 2768, 3010, 3360, 3440, 3460, 3612, 3633, 4128, 4152, 4480, 4515, 4816, 4844, 5160, 5190, 5504, 5536, 6020, 6055, 6720, 6880, 6920, 7224, 7266, 7439, 8256, 8304, 9030, 9632, 9688, 10320, 10380, 11072, 12040, 12110, 13440, 13760, 13840, 14448, 14532, 14878, 16512, 16608, 18060, 18165, 19264, 19376, 20640, 20760, 22144, 22317, 24080, 24220, 27520, 27680, 28896, 29064, 29756, 33216, 36120, 36330, 37195, 38528, 38752, 41280, 41520, 44634, 48160, 48440, 52073, 55360, 57792, 58128, 59512, 66432, 72240, 72660, 74390, 77504, 82560, 83040, 89268, 96320, 96880, 104146, 110720, 111585, 115584, 116256, 119024, 144480, 145320, 148780, 155008, 156219, 166080, 178536, 192640, 193760, 208292, 223170, 232512, 238048, 260365, 288960, 290640, 297560, 312438, 332160, 357072, 387520, 416584, 446340, 465024, 476096, 520730, 577920, 581280, 595120, 624876, 714144, 775040, 781095, 833168, 892680, 952192, 1041460, 1162560, 1190240, 1249752, 1428288, 1562190, 1666336, 1785360, 2082920, 2325120, 2380480, 2499504, 2856576, 3124380, 3332672, 3570720, 4165840, 4760960, 4999008, 6248760, 6665344, 7141440, 8331680, 9998016, 12497520, 14282880, 16663360, 19996032, 24995040, 33326720, 49990080, 99980160]

約数ペア:

[(1, 99980160), (2, 49990080), (3, 33326720), (4, 24995040), (5, 19996032), (6, 16663360), (7, 14282880), (8, 12497520), (10, 9998016), (12, 8331680), (14, 7141440), (15, 6665344), (16, 6248760), (20, 4999008), (21, 4760960), (24, 4165840), (28, 3570720), (30, 3332672), (32, 3124380), (35, 2856576), (40, 2499504), (42, 2380480), (43, 2325120), (48, 2082920), (56, 1785360), (60, 1666336), (64, 1562190), (70, 1428288), (80, 1249752), (84, 1190240), (86, 1162560), (96, 1041460), (105, 952192), (112, 892680), (120, 833168), (128, 781095), (129, 775040), (140, 714144), (160, 624876), (168, 595120), (172, 581280), (173, 577920), (192, 520730), (210, 476096), (215, 465024), (224, 446340), (240, 416584), (258, 387520), (280, 357072), (301, 332160), (320, 312438), (336, 297560), (344, 290640), (346, 288960), (384, 260365), (420, 238048), (430, 232512), (448, 223170), (480, 208292), (516, 193760), (519, 192640), (560, 178536), (602, 166080), (640, 156219), (645, 155008), (672, 148780), (688, 145320), (692, 144480), (840, 119024), (860, 116256), (865, 115584), (896, 111585), (903, 110720), (960, 104146), (1032, 96880), (1038, 96320), (1120, 89268), (1204, 83040), (1211, 82560), (1290, 77504), (1344, 74390), (1376, 72660), (1384, 72240), (1505, 66432), (1680, 59512), (1720, 58128), (1730, 57792), (1806, 55360), (1920, 52073), (2064, 48440), (2076, 48160), (2240, 44634), (2408, 41520), (2422, 41280), (2580, 38752), (2595, 38528), (2688, 37195), (2752, 36330), (2768, 36120), (3010, 33216), (3360, 29756), (3440, 29064), (3460, 28896), (3612, 27680), (3633, 27520), (4128, 24220), (4152, 24080), (4480, 22317), (4515, 22144), (4816, 20760), (4844, 20640), (5160, 19376), (5190, 19264), (5504, 18165), (5536, 18060), (6020, 16608), (6055, 16512), (6720, 14878), (6880, 14532), (6920, 14448), (7224, 13840), (7266, 13760), (7439, 13440), (8256, 12110), (8304, 12040), (9030, 11072), (9632, 10380), (9688, 10320)]