380828800

素因数分解:

$2^7\times 5^2\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{349}}^1$

素因数の和:415

約数の個数: 192

約数和(自身を含む): 1062432000

約数和(自身を除く): 681603200

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 25, 31, 32, 40, 44, 50, 55, 62, 64, 80, 88, 100, 110, 124, 128, 155, 160, 176, 200, 220, 248, 275, 310, 320, 341, 349, 352, 400, 440, 496, 550, 620, 640, 682, 698, 704, 775, 800, 880, 992, 1100, 1240, 1364, 1396, 1408, 1550, 1600, 1705, 1745, 1760, 1984, 2200, 2480, 2728, 2792, 3100, 3200, 3410, 3490, 3520, 3839, 3968, 4400, 4960, 5456, 5584, 6200, 6820, 6980, 7040, 7678, 8525, 8725, 8800, 9920, 10819, 10912, 11168, 12400, 13640, 13960, 15356, 17050, 17450, 17600, 19195, 19840, 21638, 21824, 22336, 24800, 27280, 27920, 30712, 34100, 34900, 35200, 38390, 43276, 43648, 44672, 49600, 54095, 54560, 55840, 61424, 68200, 69800, 76780, 86552, 95975, 99200, 108190, 109120, 111680, 119009, 122848, 136400, 139600, 153560, 173104, 191950, 216380, 218240, 223360, 238018, 245696, 270475, 272800, 279200, 307120, 346208, 383900, 432760, 476036, 491392, 540950, 545600, 558400, 595045, 614240, 692416, 767800, 865520, 952072, 1081900, 1091200, 1116800, 1190090, 1228480, 1384832, 1535600, 1731040, 1904144, 2163800, 2380180, 2456960, 2975225, 3071200, 3462080, 3808288, 4327600, 4760360, 5950450, 6142400, 6924160, 7616576, 8655200, 9520720, 11900900, 12284800, 15233152, 17310400, 19041440, 23801800, 34620800, 38082880, 47603600, 76165760, 95207200, 190414400, 380828800]

約数ペア:

[(1, 380828800), (2, 190414400), (4, 95207200), (5, 76165760), (8, 47603600), (10, 38082880), (11, 34620800), (16, 23801800), (20, 19041440), (22, 17310400), (25, 15233152), (31, 12284800), (32, 11900900), (40, 9520720), (44, 8655200), (50, 7616576), (55, 6924160), (62, 6142400), (64, 5950450), (80, 4760360), (88, 4327600), (100, 3808288), (110, 3462080), (124, 3071200), (128, 2975225), (155, 2456960), (160, 2380180), (176, 2163800), (200, 1904144), (220, 1731040), (248, 1535600), (275, 1384832), (310, 1228480), (320, 1190090), (341, 1116800), (349, 1091200), (352, 1081900), (400, 952072), (440, 865520), (496, 767800), (550, 692416), (620, 614240), (640, 595045), (682, 558400), (698, 545600), (704, 540950), (775, 491392), (800, 476036), (880, 432760), (992, 383900), (1100, 346208), (1240, 307120), (1364, 279200), (1396, 272800), (1408, 270475), (1550, 245696), (1600, 238018), (1705, 223360), (1745, 218240), (1760, 216380), (1984, 191950), (2200, 173104), (2480, 153560), (2728, 139600), (2792, 136400), (3100, 122848), (3200, 119009), (3410, 111680), (3490, 109120), (3520, 108190), (3839, 99200), (3968, 95975), (4400, 86552), (4960, 76780), (5456, 69800), (5584, 68200), (6200, 61424), (6820, 55840), (6980, 54560), (7040, 54095), (7678, 49600), (8525, 44672), (8725, 43648), (8800, 43276), (9920, 38390), (10819, 35200), (10912, 34900), (11168, 34100), (12400, 30712), (13640, 27920), (13960, 27280), (15356, 24800), (17050, 22336), (17450, 21824), (17600, 21638), (19195, 19840)]