144937920

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{83}}^1\times {\mathrm{107}}^1$

素因数の和:227

約数の個数: 224

約数和(自身を含む): 497726208

約数和(自身を除く): 352788288

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 24, 30, 32, 34, 40, 48, 51, 60, 64, 68, 80, 83, 85, 96, 102, 107, 120, 136, 160, 166, 170, 192, 204, 214, 240, 249, 255, 272, 320, 321, 332, 340, 408, 415, 428, 480, 498, 510, 535, 544, 642, 664, 680, 816, 830, 856, 960, 996, 1020, 1070, 1088, 1245, 1284, 1328, 1360, 1411, 1605, 1632, 1660, 1712, 1819, 1992, 2040, 2140, 2490, 2568, 2656, 2720, 2822, 3210, 3264, 3320, 3424, 3638, 3984, 4080, 4233, 4280, 4980, 5136, 5312, 5440, 5457, 5644, 6420, 6640, 6848, 7055, 7276, 7968, 8160, 8466, 8560, 8881, 9095, 9960, 10272, 10914, 11288, 12840, 13280, 14110, 14552, 15936, 16320, 16932, 17120, 17762, 18190, 19920, 20544, 21165, 21828, 22576, 25680, 26560, 26643, 27285, 28220, 29104, 33864, 34240, 35524, 36380, 39840, 42330, 43656, 44405, 45152, 51360, 53286, 54570, 56440, 58208, 67728, 71048, 72760, 79680, 84660, 87312, 88810, 90304, 102720, 106572, 109140, 112880, 116416, 133215, 135456, 142096, 145520, 150977, 169320, 174624, 177620, 213144, 218280, 225760, 266430, 270912, 284192, 291040, 301954, 338640, 349248, 355240, 426288, 436560, 451520, 452931, 532860, 568384, 582080, 603908, 677280, 710480, 754885, 852576, 873120, 905862, 1065720, 1207816, 1354560, 1420960, 1509770, 1705152, 1746240, 1811724, 2131440, 2264655, 2415632, 2841920, 3019540, 3623448, 4262880, 4529310, 4831264, 6039080, 7246896, 8525760, 9058620, 9662528, 12078160, 14493792, 18117240, 24156320, 28987584, 36234480, 48312640, 72468960, 144937920]

約数ペア:

[(1, 144937920), (2, 72468960), (3, 48312640), (4, 36234480), (5, 28987584), (6, 24156320), (8, 18117240), (10, 14493792), (12, 12078160), (15, 9662528), (16, 9058620), (17, 8525760), (20, 7246896), (24, 6039080), (30, 4831264), (32, 4529310), (34, 4262880), (40, 3623448), (48, 3019540), (51, 2841920), (60, 2415632), (64, 2264655), (68, 2131440), (80, 1811724), (83, 1746240), (85, 1705152), (96, 1509770), (102, 1420960), (107, 1354560), (120, 1207816), (136, 1065720), (160, 905862), (166, 873120), (170, 852576), (192, 754885), (204, 710480), (214, 677280), (240, 603908), (249, 582080), (255, 568384), (272, 532860), (320, 452931), (321, 451520), (332, 436560), (340, 426288), (408, 355240), (415, 349248), (428, 338640), (480, 301954), (498, 291040), (510, 284192), (535, 270912), (544, 266430), (642, 225760), (664, 218280), (680, 213144), (816, 177620), (830, 174624), (856, 169320), (960, 150977), (996, 145520), (1020, 142096), (1070, 135456), (1088, 133215), (1245, 116416), (1284, 112880), (1328, 109140), (1360, 106572), (1411, 102720), (1605, 90304), (1632, 88810), (1660, 87312), (1712, 84660), (1819, 79680), (1992, 72760), (2040, 71048), (2140, 67728), (2490, 58208), (2568, 56440), (2656, 54570), (2720, 53286), (2822, 51360), (3210, 45152), (3264, 44405), (3320, 43656), (3424, 42330), (3638, 39840), (3984, 36380), (4080, 35524), (4233, 34240), (4280, 33864), (4980, 29104), (5136, 28220), (5312, 27285), (5440, 26643), (5457, 26560), (5644, 25680), (6420, 22576), (6640, 21828), (6848, 21165), (7055, 20544), (7276, 19920), (7968, 18190), (8160, 17762), (8466, 17120), (8560, 16932), (8881, 16320), (9095, 15936), (9960, 14552), (10272, 14110), (10914, 13280), (11288, 12840)]