129404160

素因数分解:

$2^8\times 3^2\times 5^1\times {\mathrm{47}}^1\times {\mathrm{239}}^1$

素因数の和:313

約数の個数: 216

約数和(自身を含む): 459164160

約数和(自身を除く): 329760000

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 47, 48, 60, 64, 72, 80, 90, 94, 96, 120, 128, 141, 144, 160, 180, 188, 192, 235, 239, 240, 256, 282, 288, 320, 360, 376, 384, 423, 470, 478, 480, 564, 576, 640, 705, 717, 720, 752, 768, 846, 940, 956, 960, 1128, 1152, 1195, 1280, 1410, 1434, 1440, 1504, 1692, 1880, 1912, 1920, 2115, 2151, 2256, 2304, 2390, 2820, 2868, 2880, 3008, 3384, 3585, 3760, 3824, 3840, 4230, 4302, 4512, 4780, 5640, 5736, 5760, 6016, 6768, 7170, 7520, 7648, 8460, 8604, 9024, 9560, 10755, 11233, 11280, 11472, 11520, 12032, 13536, 14340, 15040, 15296, 16920, 17208, 18048, 19120, 21510, 22466, 22560, 22944, 27072, 28680, 30080, 30592, 33699, 33840, 34416, 36096, 38240, 43020, 44932, 45120, 45888, 54144, 56165, 57360, 60160, 61184, 67398, 67680, 68832, 76480, 86040, 89864, 90240, 91776, 101097, 108288, 112330, 114720, 134796, 135360, 137664, 152960, 168495, 172080, 179728, 180480, 183552, 202194, 224660, 229440, 269592, 270720, 275328, 305920, 336990, 344160, 359456, 404388, 449320, 458880, 505485, 539184, 541440, 550656, 673980, 688320, 718912, 808776, 898640, 917760, 1010970, 1078368, 1347960, 1376640, 1437824, 1617552, 1797280, 2021940, 2156736, 2695920, 2753280, 2875648, 3235104, 3594560, 4043880, 4313472, 5391840, 6470208, 7189120, 8087760, 8626944, 10783680, 12940416, 14378240, 16175520, 21567360, 25880832, 32351040, 43134720, 64702080, 129404160]

約数ペア:

[(1, 129404160), (2, 64702080), (3, 43134720), (4, 32351040), (5, 25880832), (6, 21567360), (8, 16175520), (9, 14378240), (10, 12940416), (12, 10783680), (15, 8626944), (16, 8087760), (18, 7189120), (20, 6470208), (24, 5391840), (30, 4313472), (32, 4043880), (36, 3594560), (40, 3235104), (45, 2875648), (47, 2753280), (48, 2695920), (60, 2156736), (64, 2021940), (72, 1797280), (80, 1617552), (90, 1437824), (94, 1376640), (96, 1347960), (120, 1078368), (128, 1010970), (141, 917760), (144, 898640), (160, 808776), (180, 718912), (188, 688320), (192, 673980), (235, 550656), (239, 541440), (240, 539184), (256, 505485), (282, 458880), (288, 449320), (320, 404388), (360, 359456), (376, 344160), (384, 336990), (423, 305920), (470, 275328), (478, 270720), (480, 269592), (564, 229440), (576, 224660), (640, 202194), (705, 183552), (717, 180480), (720, 179728), (752, 172080), (768, 168495), (846, 152960), (940, 137664), (956, 135360), (960, 134796), (1128, 114720), (1152, 112330), (1195, 108288), (1280, 101097), (1410, 91776), (1434, 90240), (1440, 89864), (1504, 86040), (1692, 76480), (1880, 68832), (1912, 67680), (1920, 67398), (2115, 61184), (2151, 60160), (2256, 57360), (2304, 56165), (2390, 54144), (2820, 45888), (2868, 45120), (2880, 44932), (3008, 43020), (3384, 38240), (3585, 36096), (3760, 34416), (3824, 33840), (3840, 33699), (4230, 30592), (4302, 30080), (4512, 28680), (4780, 27072), (5640, 22944), (5736, 22560), (5760, 22466), (6016, 21510), (6768, 19120), (7170, 18048), (7520, 17208), (7648, 16920), (8460, 15296), (8604, 15040), (9024, 14340), (9560, 13536), (10755, 12032), (11233, 11520), (11280, 11472)]