1189408000

素因数分解:

$2^8\times 5^3\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{109}}^1$

素因数の和:182

約数の個数: 288

約数和(自身を含む): 3367203840

約数和(自身を除く): 2177795840

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, 109, 110, 124, 125, 128, 155, 160, 176, 200, 218, 220, 248, 250, 256, 275, 310, 320, 341, 352, 400, 436, 440, 496, 500, 545, 550, 620, 640, 682, 704, 775, 800, 872, 880, 992, 1000, 1090, 1100, 1199, 1240, 1280, 1364, 1375, 1408, 1550, 1600, 1705, 1744, 1760, 1984, 2000, 2180, 2200, 2398, 2480, 2725, 2728, 2750, 2816, 3100, 3200, 3379, 3410, 3488, 3520, 3875, 3968, 4000, 4360, 4400, 4796, 4960, 5450, 5456, 5500, 5995, 6200, 6400, 6758, 6820, 6976, 7040, 7750, 7936, 8000, 8525, 8720, 8800, 9592, 9920, 10900, 10912, 11000, 11990, 12400, 13516, 13625, 13640, 13952, 14080, 15500, 16000, 16895, 17050, 17440, 17600, 19184, 19840, 21800, 21824, 22000, 23980, 24800, 27032, 27250, 27280, 27904, 29975, 31000, 32000, 33790, 34100, 34880, 35200, 37169, 38368, 39680, 42625, 43600, 43648, 44000, 47960, 49600, 54064, 54500, 54560, 59950, 62000, 67580, 68200, 69760, 70400, 74338, 76736, 84475, 85250, 87200, 87296, 88000, 95920, 99200, 108128, 109000, 109120, 119900, 124000, 135160, 136400, 139520, 148676, 149875, 153472, 168950, 170500, 174400, 176000, 185845, 191840, 198400, 216256, 218000, 218240, 239800, 248000, 270320, 272800, 297352, 299750, 306944, 337900, 341000, 348800, 352000, 371690, 383680, 422375, 432512, 436000, 436480, 479600, 496000, 540640, 545600, 594704, 599500, 675800, 682000, 697600, 743380, 767360, 844750, 865024, 872000, 929225, 959200, 992000, 1081280, 1091200, 1189408, 1199000, 1351600, 1364000, 1486760, 1534720, 1689500, 1744000, 1858450, 1918400, 2162560, 2182400, 2378816, 2398000, 2703200, 2728000, 2973520, 3379000, 3488000, 3716900, 3836800, 4325120, 4646125, 4757632, 4796000, 5406400, 5456000, 5947040, 6758000, 7433800, 7673600, 9292250, 9515264, 9592000, 10812800, 10912000, 11894080, 13516000, 14867600, 18584500, 19184000, 21625600, 23788160, 27032000, 29735200, 37169000, 38368000, 47576320, 54064000, 59470400, 74338000, 108128000, 118940800, 148676000, 237881600, 297352000, 594704000, 1189408000]

約数ペア:

[(1, 1189408000), (2, 594704000), (4, 297352000), (5, 237881600), (8, 148676000), (10, 118940800), (11, 108128000), (16, 74338000), (20, 59470400), (22, 54064000), (25, 47576320), (31, 38368000), (32, 37169000), (40, 29735200), (44, 27032000), (50, 23788160), (55, 21625600), (62, 19184000), (64, 18584500), (80, 14867600), (88, 13516000), (100, 11894080), (109, 10912000), (110, 10812800), (124, 9592000), (125, 9515264), (128, 9292250), (155, 7673600), (160, 7433800), (176, 6758000), (200, 5947040), (218, 5456000), (220, 5406400), (248, 4796000), (250, 4757632), (256, 4646125), (275, 4325120), (310, 3836800), (320, 3716900), (341, 3488000), (352, 3379000), (400, 2973520), (436, 2728000), (440, 2703200), (496, 2398000), (500, 2378816), (545, 2182400), (550, 2162560), (620, 1918400), (640, 1858450), (682, 1744000), (704, 1689500), (775, 1534720), (800, 1486760), (872, 1364000), (880, 1351600), (992, 1199000), (1000, 1189408), (1090, 1091200), (1100, 1081280), (1199, 992000), (1240, 959200), (1280, 929225), (1364, 872000), (1375, 865024), (1408, 844750), (1550, 767360), (1600, 743380), (1705, 697600), (1744, 682000), (1760, 675800), (1984, 599500), (2000, 594704), (2180, 545600), (2200, 540640), (2398, 496000), (2480, 479600), (2725, 436480), (2728, 436000), (2750, 432512), (2816, 422375), (3100, 383680), (3200, 371690), (3379, 352000), (3410, 348800), (3488, 341000), (3520, 337900), (3875, 306944), (3968, 299750), (4000, 297352), (4360, 272800), (4400, 270320), (4796, 248000), (4960, 239800), (5450, 218240), (5456, 218000), (5500, 216256), (5995, 198400), (6200, 191840), (6400, 185845), (6758, 176000), (6820, 174400), (6976, 170500), (7040, 168950), (7750, 153472), (7936, 149875), (8000, 148676), (8525, 139520), (8720, 136400), (8800, 135160), (9592, 124000), (9920, 119900), (10900, 109120), (10912, 109000), (11000, 108128), (11990, 99200), (12400, 95920), (13516, 88000), (13625, 87296), (13640, 87200), (13952, 85250), (14080, 84475), (15500, 76736), (16000, 74338), (16895, 70400), (17050, 69760), (17440, 68200), (17600, 67580), (19184, 62000), (19840, 59950), (21800, 54560), (21824, 54500), (22000, 54064), (23980, 49600), (24800, 47960), (27032, 44000), (27250, 43648), (27280, 43600), (27904, 42625), (29975, 39680), (31000, 38368), (32000, 37169), (33790, 35200), (34100, 34880)]