144576320

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{79}}^1$

素因数の和:165

約数の個数: 224

約数和(自身を含む): 429158400

約数和(自身を除く): 284582080

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 19, 20, 28, 32, 35, 38, 40, 43, 56, 64, 70, 76, 79, 80, 86, 95, 112, 133, 140, 152, 158, 160, 172, 190, 215, 224, 266, 280, 301, 304, 316, 320, 344, 380, 395, 430, 448, 532, 553, 560, 602, 608, 632, 665, 688, 760, 790, 817, 860, 1064, 1106, 1120, 1204, 1216, 1264, 1330, 1376, 1501, 1505, 1520, 1580, 1634, 1720, 2128, 2212, 2240, 2408, 2528, 2660, 2752, 2765, 3002, 3010, 3040, 3160, 3268, 3397, 3440, 4085, 4256, 4424, 4816, 5056, 5320, 5530, 5719, 6004, 6020, 6080, 6320, 6536, 6794, 6880, 7505, 8170, 8512, 8848, 9632, 10507, 10640, 11060, 11438, 12008, 12040, 12640, 13072, 13588, 13760, 15010, 16340, 16985, 17696, 19264, 21014, 21280, 22120, 22876, 23779, 24016, 24080, 25280, 26144, 27176, 28595, 30020, 32680, 33970, 35392, 42028, 42560, 44240, 45752, 47558, 48032, 48160, 52288, 52535, 54352, 57190, 60040, 64543, 65360, 67940, 84056, 88480, 91504, 95116, 96064, 96320, 105070, 108704, 114380, 118895, 120080, 129086, 130720, 135880, 168112, 176960, 183008, 190232, 210140, 217408, 228760, 237790, 240160, 258172, 261440, 271760, 322715, 336224, 366016, 380464, 420280, 451801, 457520, 475580, 480320, 516344, 543520, 645430, 672448, 760928, 840560, 903602, 915040, 951160, 1032688, 1087040, 1290860, 1521856, 1681120, 1807204, 1830080, 1902320, 2065376, 2259005, 2581720, 3362240, 3614408, 3804640, 4130752, 4518010, 5163440, 7228816, 7609280, 9036020, 10326880, 14457632, 18072040, 20653760, 28915264, 36144080, 72288160, 144576320]

約数ペア:

[(1, 144576320), (2, 72288160), (4, 36144080), (5, 28915264), (7, 20653760), (8, 18072040), (10, 14457632), (14, 10326880), (16, 9036020), (19, 7609280), (20, 7228816), (28, 5163440), (32, 4518010), (35, 4130752), (38, 3804640), (40, 3614408), (43, 3362240), (56, 2581720), (64, 2259005), (70, 2065376), (76, 1902320), (79, 1830080), (80, 1807204), (86, 1681120), (95, 1521856), (112, 1290860), (133, 1087040), (140, 1032688), (152, 951160), (158, 915040), (160, 903602), (172, 840560), (190, 760928), (215, 672448), (224, 645430), (266, 543520), (280, 516344), (301, 480320), (304, 475580), (316, 457520), (320, 451801), (344, 420280), (380, 380464), (395, 366016), (430, 336224), (448, 322715), (532, 271760), (553, 261440), (560, 258172), (602, 240160), (608, 237790), (632, 228760), (665, 217408), (688, 210140), (760, 190232), (790, 183008), (817, 176960), (860, 168112), (1064, 135880), (1106, 130720), (1120, 129086), (1204, 120080), (1216, 118895), (1264, 114380), (1330, 108704), (1376, 105070), (1501, 96320), (1505, 96064), (1520, 95116), (1580, 91504), (1634, 88480), (1720, 84056), (2128, 67940), (2212, 65360), (2240, 64543), (2408, 60040), (2528, 57190), (2660, 54352), (2752, 52535), (2765, 52288), (3002, 48160), (3010, 48032), (3040, 47558), (3160, 45752), (3268, 44240), (3397, 42560), (3440, 42028), (4085, 35392), (4256, 33970), (4424, 32680), (4816, 30020), (5056, 28595), (5320, 27176), (5530, 26144), (5719, 25280), (6004, 24080), (6020, 24016), (6080, 23779), (6320, 22876), (6536, 22120), (6794, 21280), (6880, 21014), (7505, 19264), (8170, 17696), (8512, 16985), (8848, 16340), (9632, 15010), (10507, 13760), (10640, 13588), (11060, 13072), (11438, 12640), (12008, 12040)]