166978080

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{359}}^1$

素因数の和:416

約数の個数: 288

約数和(自身を含む): 636854400

約数和(自身を除く): 469876320

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 17, 18, 19, 20, 24, 30, 32, 34, 36, 38, 40, 45, 48, 51, 57, 60, 68, 72, 76, 80, 85, 90, 95, 96, 102, 114, 120, 136, 144, 152, 153, 160, 170, 171, 180, 190, 204, 228, 240, 255, 272, 285, 288, 304, 306, 323, 340, 342, 359, 360, 380, 408, 456, 480, 510, 544, 570, 608, 612, 646, 680, 684, 718, 720, 760, 765, 816, 855, 912, 969, 1020, 1077, 1140, 1224, 1292, 1360, 1368, 1436, 1440, 1520, 1530, 1615, 1632, 1710, 1795, 1824, 1938, 2040, 2154, 2280, 2448, 2584, 2720, 2736, 2872, 2907, 3040, 3060, 3230, 3231, 3420, 3590, 3876, 4080, 4308, 4560, 4845, 4896, 5168, 5385, 5472, 5744, 5814, 6103, 6120, 6460, 6462, 6821, 6840, 7180, 7752, 8160, 8616, 9120, 9690, 10336, 10770, 11488, 11628, 12206, 12240, 12920, 12924, 13642, 13680, 14360, 14535, 15504, 16155, 17232, 18309, 19380, 20463, 21540, 23256, 24412, 24480, 25840, 25848, 27284, 27360, 28720, 29070, 30515, 31008, 32310, 34105, 34464, 36618, 38760, 40926, 43080, 46512, 48824, 51680, 51696, 54568, 54927, 57440, 58140, 61030, 61389, 64620, 68210, 73236, 77520, 81852, 86160, 91545, 93024, 97648, 102315, 103392, 109136, 109854, 115957, 116280, 122060, 122778, 129240, 136420, 146472, 155040, 163704, 172320, 183090, 195296, 204630, 218272, 219708, 231914, 232560, 244120, 245556, 258480, 272840, 274635, 292944, 306945, 327408, 347871, 366180, 409260, 439416, 463828, 465120, 488240, 491112, 516960, 545680, 549270, 579785, 585888, 613890, 654816, 695742, 732360, 818520, 878832, 927656, 976480, 982224, 1043613, 1091360, 1098540, 1159570, 1227780, 1391484, 1464720, 1637040, 1739355, 1757664, 1855312, 1964448, 2087226, 2197080, 2319140, 2455560, 2782968, 2929440, 3274080, 3478710, 3710624, 4174452, 4394160, 4638280, 4911120, 5218065, 5565936, 6957420, 8348904, 8788320, 9276560, 9822240, 10436130, 11131872, 13914840, 16697808, 18553120, 20872260, 27829680, 33395616, 41744520, 55659360, 83489040, 166978080]

約数ペア:

[(1, 166978080), (2, 83489040), (3, 55659360), (4, 41744520), (5, 33395616), (6, 27829680), (8, 20872260), (9, 18553120), (10, 16697808), (12, 13914840), (15, 11131872), (16, 10436130), (17, 9822240), (18, 9276560), (19, 8788320), (20, 8348904), (24, 6957420), (30, 5565936), (32, 5218065), (34, 4911120), (36, 4638280), (38, 4394160), (40, 4174452), (45, 3710624), (48, 3478710), (51, 3274080), (57, 2929440), (60, 2782968), (68, 2455560), (72, 2319140), (76, 2197080), (80, 2087226), (85, 1964448), (90, 1855312), (95, 1757664), (96, 1739355), (102, 1637040), (114, 1464720), (120, 1391484), (136, 1227780), (144, 1159570), (152, 1098540), (153, 1091360), (160, 1043613), (170, 982224), (171, 976480), (180, 927656), (190, 878832), (204, 818520), (228, 732360), (240, 695742), (255, 654816), (272, 613890), (285, 585888), (288, 579785), (304, 549270), (306, 545680), (323, 516960), (340, 491112), (342, 488240), (359, 465120), (360, 463828), (380, 439416), (408, 409260), (456, 366180), (480, 347871), (510, 327408), (544, 306945), (570, 292944), (608, 274635), (612, 272840), (646, 258480), (680, 245556), (684, 244120), (718, 232560), (720, 231914), (760, 219708), (765, 218272), (816, 204630), (855, 195296), (912, 183090), (969, 172320), (1020, 163704), (1077, 155040), (1140, 146472), (1224, 136420), (1292, 129240), (1360, 122778), (1368, 122060), (1436, 116280), (1440, 115957), (1520, 109854), (1530, 109136), (1615, 103392), (1632, 102315), (1710, 97648), (1795, 93024), (1824, 91545), (1938, 86160), (2040, 81852), (2154, 77520), (2280, 73236), (2448, 68210), (2584, 64620), (2720, 61389), (2736, 61030), (2872, 58140), (2907, 57440), (3040, 54927), (3060, 54568), (3230, 51696), (3231, 51680), (3420, 48824), (3590, 46512), (3876, 43080), (4080, 40926), (4308, 38760), (4560, 36618), (4845, 34464), (4896, 34105), (5168, 32310), (5385, 31008), (5472, 30515), (5744, 29070), (5814, 28720), (6103, 27360), (6120, 27284), (6460, 25848), (6462, 25840), (6821, 24480), (6840, 24412), (7180, 23256), (7752, 21540), (8160, 20463), (8616, 19380), (9120, 18309), (9690, 17232), (10336, 16155), (10770, 15504), (11488, 14535), (11628, 14360), (12206, 13680), (12240, 13642), (12920, 12924)]