328070400

素因数分解:

$2^8\times 3^1\times 5^2\times 7^1\times {\mathrm{2441}}^1$

素因数の和:2477

約数の個数: 216

約数和(自身を含む): 1237879104

約数和(自身を除く): 909808704

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 25, 28, 30, 32, 35, 40, 42, 48, 50, 56, 60, 64, 70, 75, 80, 84, 96, 100, 105, 112, 120, 128, 140, 150, 160, 168, 175, 192, 200, 210, 224, 240, 256, 280, 300, 320, 336, 350, 384, 400, 420, 448, 480, 525, 560, 600, 640, 672, 700, 768, 800, 840, 896, 960, 1050, 1120, 1200, 1280, 1344, 1400, 1600, 1680, 1792, 1920, 2100, 2240, 2400, 2441, 2688, 2800, 3200, 3360, 3840, 4200, 4480, 4800, 4882, 5376, 5600, 6400, 6720, 7323, 8400, 8960, 9600, 9764, 11200, 12205, 13440, 14646, 16800, 17087, 19200, 19528, 22400, 24410, 26880, 29292, 33600, 34174, 36615, 39056, 44800, 48820, 51261, 58584, 61025, 67200, 68348, 73230, 78112, 85435, 97640, 102522, 117168, 122050, 134400, 136696, 146460, 156224, 170870, 183075, 195280, 205044, 234336, 244100, 256305, 273392, 292920, 312448, 341740, 366150, 390560, 410088, 427175, 468672, 488200, 512610, 546784, 585840, 624896, 683480, 732300, 781120, 820176, 854350, 937344, 976400, 1025220, 1093568, 1171680, 1281525, 1366960, 1464600, 1562240, 1640352, 1708700, 1874688, 1952800, 2050440, 2187136, 2343360, 2563050, 2733920, 2929200, 3124480, 3280704, 3417400, 3905600, 4100880, 4374272, 4686720, 5126100, 5467840, 5858400, 6561408, 6834800, 7811200, 8201760, 9373440, 10252200, 10935680, 11716800, 13122816, 13669600, 15622400, 16403520, 20504400, 21871360, 23433600, 27339200, 32807040, 41008800, 46867200, 54678400, 65614080, 82017600, 109356800, 164035200, 328070400]

約数ペア:

[(1, 328070400), (2, 164035200), (3, 109356800), (4, 82017600), (5, 65614080), (6, 54678400), (7, 46867200), (8, 41008800), (10, 32807040), (12, 27339200), (14, 23433600), (15, 21871360), (16, 20504400), (20, 16403520), (21, 15622400), (24, 13669600), (25, 13122816), (28, 11716800), (30, 10935680), (32, 10252200), (35, 9373440), (40, 8201760), (42, 7811200), (48, 6834800), (50, 6561408), (56, 5858400), (60, 5467840), (64, 5126100), (70, 4686720), (75, 4374272), (80, 4100880), (84, 3905600), (96, 3417400), (100, 3280704), (105, 3124480), (112, 2929200), (120, 2733920), (128, 2563050), (140, 2343360), (150, 2187136), (160, 2050440), (168, 1952800), (175, 1874688), (192, 1708700), (200, 1640352), (210, 1562240), (224, 1464600), (240, 1366960), (256, 1281525), (280, 1171680), (300, 1093568), (320, 1025220), (336, 976400), (350, 937344), (384, 854350), (400, 820176), (420, 781120), (448, 732300), (480, 683480), (525, 624896), (560, 585840), (600, 546784), (640, 512610), (672, 488200), (700, 468672), (768, 427175), (800, 410088), (840, 390560), (896, 366150), (960, 341740), (1050, 312448), (1120, 292920), (1200, 273392), (1280, 256305), (1344, 244100), (1400, 234336), (1600, 205044), (1680, 195280), (1792, 183075), (1920, 170870), (2100, 156224), (2240, 146460), (2400, 136696), (2441, 134400), (2688, 122050), (2800, 117168), (3200, 102522), (3360, 97640), (3840, 85435), (4200, 78112), (4480, 73230), (4800, 68348), (4882, 67200), (5376, 61025), (5600, 58584), (6400, 51261), (6720, 48820), (7323, 44800), (8400, 39056), (8960, 36615), (9600, 34174), (9764, 33600), (11200, 29292), (12205, 26880), (13440, 24410), (14646, 22400), (16800, 19528), (17087, 19200)]