168142800

素因数分解:

$2^4\times 3^1\times 5^2\times 7^1\times {\mathrm{37}}^1\times {\mathrm{541}}^1$

素因数の和:606

約数の個数: 240

約数和(自身を含む): 633368192

約数和(自身を除く): 465225392

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 25, 28, 30, 35, 37, 40, 42, 48, 50, 56, 60, 70, 74, 75, 80, 84, 100, 105, 111, 112, 120, 140, 148, 150, 168, 175, 185, 200, 210, 222, 240, 259, 280, 296, 300, 336, 350, 370, 400, 420, 444, 518, 525, 541, 555, 560, 592, 600, 700, 740, 777, 840, 888, 925, 1036, 1050, 1082, 1110, 1200, 1295, 1400, 1480, 1554, 1623, 1680, 1776, 1850, 2072, 2100, 2164, 2220, 2590, 2705, 2775, 2800, 2960, 3108, 3246, 3700, 3787, 3885, 4144, 4200, 4328, 4440, 5180, 5410, 5550, 6216, 6475, 6492, 7400, 7574, 7770, 8115, 8400, 8656, 8880, 10360, 10820, 11100, 11361, 12432, 12950, 12984, 13525, 14800, 15148, 15540, 16230, 18935, 19425, 20017, 20720, 21640, 22200, 22722, 25900, 25968, 27050, 30296, 31080, 32460, 37870, 38850, 40034, 40575, 43280, 44400, 45444, 51800, 54100, 56805, 60051, 60592, 62160, 64920, 75740, 77700, 80068, 81150, 90888, 94675, 100085, 103600, 108200, 113610, 120102, 129840, 140119, 151480, 155400, 160136, 162300, 181776, 189350, 200170, 216400, 227220, 240204, 280238, 284025, 300255, 302960, 310800, 320272, 324600, 378700, 400340, 420357, 454440, 480408, 500425, 560476, 568050, 600510, 649200, 700595, 757400, 800680, 840714, 908880, 960816, 1000850, 1120952, 1136100, 1201020, 1401190, 1501275, 1514800, 1601360, 1681428, 2001700, 2101785, 2241904, 2272200, 2402040, 2802380, 3002550, 3362856, 3502975, 4003400, 4203570, 4544400, 4804080, 5604760, 6005100, 6725712, 7005950, 8006800, 8407140, 10508925, 11209520, 12010200, 14011900, 16814280, 21017850, 24020400, 28023800, 33628560, 42035700, 56047600, 84071400, 168142800]

約数ペア:

[(1, 168142800), (2, 84071400), (3, 56047600), (4, 42035700), (5, 33628560), (6, 28023800), (7, 24020400), (8, 21017850), (10, 16814280), (12, 14011900), (14, 12010200), (15, 11209520), (16, 10508925), (20, 8407140), (21, 8006800), (24, 7005950), (25, 6725712), (28, 6005100), (30, 5604760), (35, 4804080), (37, 4544400), (40, 4203570), (42, 4003400), (48, 3502975), (50, 3362856), (56, 3002550), (60, 2802380), (70, 2402040), (74, 2272200), (75, 2241904), (80, 2101785), (84, 2001700), (100, 1681428), (105, 1601360), (111, 1514800), (112, 1501275), (120, 1401190), (140, 1201020), (148, 1136100), (150, 1120952), (168, 1000850), (175, 960816), (185, 908880), (200, 840714), (210, 800680), (222, 757400), (240, 700595), (259, 649200), (280, 600510), (296, 568050), (300, 560476), (336, 500425), (350, 480408), (370, 454440), (400, 420357), (420, 400340), (444, 378700), (518, 324600), (525, 320272), (541, 310800), (555, 302960), (560, 300255), (592, 284025), (600, 280238), (700, 240204), (740, 227220), (777, 216400), (840, 200170), (888, 189350), (925, 181776), (1036, 162300), (1050, 160136), (1082, 155400), (1110, 151480), (1200, 140119), (1295, 129840), (1400, 120102), (1480, 113610), (1554, 108200), (1623, 103600), (1680, 100085), (1776, 94675), (1850, 90888), (2072, 81150), (2100, 80068), (2164, 77700), (2220, 75740), (2590, 64920), (2705, 62160), (2775, 60592), (2800, 60051), (2960, 56805), (3108, 54100), (3246, 51800), (3700, 45444), (3787, 44400), (3885, 43280), (4144, 40575), (4200, 40034), (4328, 38850), (4440, 37870), (5180, 32460), (5410, 31080), (5550, 30296), (6216, 27050), (6475, 25968), (6492, 25900), (7400, 22722), (7574, 22200), (7770, 21640), (8115, 20720), (8400, 20017), (8656, 19425), (8880, 18935), (10360, 16230), (10820, 15540), (11100, 15148), (11361, 14800), (12432, 13525), (12950, 12984)]