430220800

素因数分解:

$2^9\times 5^2\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{61}}^1$

素因数の和:137

約数の個数: 240

約数和(自身を含む): 1179723600

約数和(自身を除く): 749502800

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 25, 29, 32, 38, 40, 50, 58, 61, 64, 76, 80, 95, 100, 116, 122, 128, 145, 152, 160, 190, 200, 232, 244, 256, 290, 304, 305, 320, 380, 400, 464, 475, 488, 512, 551, 580, 608, 610, 640, 725, 760, 800, 928, 950, 976, 1102, 1159, 1160, 1216, 1220, 1280, 1450, 1520, 1525, 1600, 1769, 1856, 1900, 1952, 2204, 2318, 2320, 2432, 2440, 2560, 2755, 2900, 3040, 3050, 3200, 3538, 3712, 3800, 3904, 4408, 4636, 4640, 4864, 4880, 5510, 5795, 5800, 6080, 6100, 6400, 7076, 7424, 7600, 7808, 8816, 8845, 9272, 9280, 9728, 9760, 11020, 11590, 11600, 12160, 12200, 12800, 13775, 14152, 14848, 15200, 15616, 17632, 17690, 18544, 18560, 19520, 22040, 23180, 23200, 24320, 24400, 27550, 28304, 28975, 30400, 31232, 33611, 35264, 35380, 37088, 37120, 39040, 44080, 44225, 46360, 46400, 48640, 48800, 55100, 56608, 57950, 60800, 67222, 70528, 70760, 74176, 74240, 78080, 88160, 88450, 92720, 92800, 97600, 110200, 113216, 115900, 121600, 134444, 141056, 141520, 148352, 156160, 168055, 176320, 176900, 185440, 185600, 195200, 220400, 226432, 231800, 243200, 268888, 282112, 283040, 296704, 336110, 352640, 353800, 370880, 371200, 390400, 440800, 452864, 463600, 537776, 566080, 593408, 672220, 705280, 707600, 741760, 780800, 840275, 881600, 905728, 927200, 1075552, 1132160, 1344440, 1410560, 1415200, 1483520, 1680550, 1763200, 1854400, 2151104, 2264320, 2688880, 2830400, 2967040, 3361100, 3526400, 3708800, 4302208, 4528640, 5377760, 5660800, 6722200, 7052800, 7417600, 8604416, 10755520, 11321600, 13444400, 14835200, 17208832, 21511040, 22643200, 26888800, 43022080, 53777600, 86044160, 107555200, 215110400, 430220800]

約数ペア:

[(1, 430220800), (2, 215110400), (4, 107555200), (5, 86044160), (8, 53777600), (10, 43022080), (16, 26888800), (19, 22643200), (20, 21511040), (25, 17208832), (29, 14835200), (32, 13444400), (38, 11321600), (40, 10755520), (50, 8604416), (58, 7417600), (61, 7052800), (64, 6722200), (76, 5660800), (80, 5377760), (95, 4528640), (100, 4302208), (116, 3708800), (122, 3526400), (128, 3361100), (145, 2967040), (152, 2830400), (160, 2688880), (190, 2264320), (200, 2151104), (232, 1854400), (244, 1763200), (256, 1680550), (290, 1483520), (304, 1415200), (305, 1410560), (320, 1344440), (380, 1132160), (400, 1075552), (464, 927200), (475, 905728), (488, 881600), (512, 840275), (551, 780800), (580, 741760), (608, 707600), (610, 705280), (640, 672220), (725, 593408), (760, 566080), (800, 537776), (928, 463600), (950, 452864), (976, 440800), (1102, 390400), (1159, 371200), (1160, 370880), (1216, 353800), (1220, 352640), (1280, 336110), (1450, 296704), (1520, 283040), (1525, 282112), (1600, 268888), (1769, 243200), (1856, 231800), (1900, 226432), (1952, 220400), (2204, 195200), (2318, 185600), (2320, 185440), (2432, 176900), (2440, 176320), (2560, 168055), (2755, 156160), (2900, 148352), (3040, 141520), (3050, 141056), (3200, 134444), (3538, 121600), (3712, 115900), (3800, 113216), (3904, 110200), (4408, 97600), (4636, 92800), (4640, 92720), (4864, 88450), (4880, 88160), (5510, 78080), (5795, 74240), (5800, 74176), (6080, 70760), (6100, 70528), (6400, 67222), (7076, 60800), (7424, 57950), (7600, 56608), (7808, 55100), (8816, 48800), (8845, 48640), (9272, 46400), (9280, 46360), (9728, 44225), (9760, 44080), (11020, 39040), (11590, 37120), (11600, 37088), (12160, 35380), (12200, 35264), (12800, 33611), (13775, 31232), (14152, 30400), (14848, 28975), (15200, 28304), (15616, 27550), (17632, 24400), (17690, 24320), (18544, 23200), (18560, 23180), (19520, 22040)]