1989307200

素因数分解:

$2^6\times 3^1\times 5^2\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{461}}^1$

素因数の和:546

約数の個数: 336

約数和(自身を含む): 6984552960

約数和(自身を除く): 4995245760

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 29, 30, 31, 32, 40, 48, 50, 58, 60, 62, 64, 75, 80, 87, 93, 96, 100, 116, 120, 124, 145, 150, 155, 160, 174, 186, 192, 200, 232, 240, 248, 290, 300, 310, 320, 348, 372, 400, 435, 461, 464, 465, 480, 496, 580, 600, 620, 696, 725, 744, 775, 800, 870, 899, 922, 928, 930, 960, 992, 1160, 1200, 1240, 1383, 1392, 1450, 1488, 1550, 1600, 1740, 1798, 1844, 1856, 1860, 1984, 2175, 2305, 2320, 2325, 2400, 2480, 2697, 2766, 2784, 2900, 2976, 3100, 3480, 3596, 3688, 3720, 4350, 4495, 4610, 4640, 4650, 4800, 4960, 5394, 5532, 5568, 5800, 5952, 6200, 6915, 6960, 7192, 7376, 7440, 8700, 8990, 9220, 9280, 9300, 9920, 10788, 11064, 11525, 11600, 12400, 13369, 13485, 13830, 13920, 14291, 14384, 14752, 14880, 17400, 17980, 18440, 18600, 21576, 22128, 22475, 23050, 23200, 24800, 26738, 26970, 27660, 27840, 28582, 28768, 29504, 29760, 34575, 34800, 35960, 36880, 37200, 40107, 42873, 43152, 44256, 44950, 46100, 46400, 49600, 53476, 53940, 55320, 57164, 57536, 66845, 67425, 69150, 69600, 71455, 71920, 73760, 74400, 80214, 85746, 86304, 88512, 89900, 92200, 106952, 107880, 110640, 114328, 133690, 134850, 138300, 139200, 142910, 143840, 147520, 148800, 160428, 171492, 172608, 179800, 184400, 200535, 213904, 214365, 215760, 221280, 228656, 267380, 269700, 276600, 285820, 287680, 320856, 334225, 342984, 357275, 359600, 368800, 401070, 414439, 427808, 428730, 431520, 442560, 457312, 534760, 539400, 553200, 571640, 641712, 668450, 685968, 714550, 719200, 737600, 802140, 828878, 855616, 857460, 863040, 914624, 1002675, 1069520, 1071825, 1078800, 1106400, 1143280, 1243317, 1283424, 1336900, 1371936, 1429100, 1438400, 1604280, 1657756, 1714920, 2005350, 2072195, 2139040, 2143650, 2157600, 2212800, 2286560, 2486634, 2566848, 2673800, 2743872, 2858200, 3208560, 3315512, 3429840, 4010700, 4144390, 4278080, 4287300, 4315200, 4573120, 4973268, 5347600, 5716400, 6216585, 6417120, 6631024, 6859680, 8021400, 8288780, 8574600, 9946536, 10360975, 10695200, 11432800, 12433170, 12834240, 13262048, 13719360, 16042800, 16577560, 17149200, 19893072, 20721950, 21390400, 22865600, 24866340, 26524096, 31082925, 32085600, 33155120, 34298400, 39786144, 41443900, 49732680, 62165850, 64171200, 66310240, 68596800, 79572288, 82887800, 99465360, 124331700, 132620480, 165775600, 198930720, 248663400, 331551200, 397861440, 497326800, 663102400, 994653600, 1989307200]

約数ペア:

[(1, 1989307200), (2, 994653600), (3, 663102400), (4, 497326800), (5, 397861440), (6, 331551200), (8, 248663400), (10, 198930720), (12, 165775600), (15, 132620480), (16, 124331700), (20, 99465360), (24, 82887800), (25, 79572288), (29, 68596800), (30, 66310240), (31, 64171200), (32, 62165850), (40, 49732680), (48, 41443900), (50, 39786144), (58, 34298400), (60, 33155120), (62, 32085600), (64, 31082925), (75, 26524096), (80, 24866340), (87, 22865600), (93, 21390400), (96, 20721950), (100, 19893072), (116, 17149200), (120, 16577560), (124, 16042800), (145, 13719360), (150, 13262048), (155, 12834240), (160, 12433170), (174, 11432800), (186, 10695200), (192, 10360975), (200, 9946536), (232, 8574600), (240, 8288780), (248, 8021400), (290, 6859680), (300, 6631024), (310, 6417120), (320, 6216585), (348, 5716400), (372, 5347600), (400, 4973268), (435, 4573120), (461, 4315200), (464, 4287300), (465, 4278080), (480, 4144390), (496, 4010700), (580, 3429840), (600, 3315512), (620, 3208560), (696, 2858200), (725, 2743872), (744, 2673800), (775, 2566848), (800, 2486634), (870, 2286560), (899, 2212800), (922, 2157600), (928, 2143650), (930, 2139040), (960, 2072195), (992, 2005350), (1160, 1714920), (1200, 1657756), (1240, 1604280), (1383, 1438400), (1392, 1429100), (1450, 1371936), (1488, 1336900), (1550, 1283424), (1600, 1243317), (1740, 1143280), (1798, 1106400), (1844, 1078800), (1856, 1071825), (1860, 1069520), (1984, 1002675), (2175, 914624), (2305, 863040), (2320, 857460), (2325, 855616), (2400, 828878), (2480, 802140), (2697, 737600), (2766, 719200), (2784, 714550), (2900, 685968), (2976, 668450), (3100, 641712), (3480, 571640), (3596, 553200), (3688, 539400), (3720, 534760), (4350, 457312), (4495, 442560), (4610, 431520), (4640, 428730), (4650, 427808), (4800, 414439), (4960, 401070), (5394, 368800), (5532, 359600), (5568, 357275), (5800, 342984), (5952, 334225), (6200, 320856), (6915, 287680), (6960, 285820), (7192, 276600), (7376, 269700), (7440, 267380), (8700, 228656), (8990, 221280), (9220, 215760), (9280, 214365), (9300, 213904), (9920, 200535), (10788, 184400), (11064, 179800), (11525, 172608), (11600, 171492), (12400, 160428), (13369, 148800), (13485, 147520), (13830, 143840), (13920, 142910), (14291, 139200), (14384, 138300), (14752, 134850), (14880, 133690), (17400, 114328), (17980, 110640), (18440, 107880), (18600, 106952), (21576, 92200), (22128, 89900), (22475, 88512), (23050, 86304), (23200, 85746), (24800, 80214), (26738, 74400), (26970, 73760), (27660, 71920), (27840, 71455), (28582, 69600), (28768, 69150), (29504, 67425), (29760, 66845), (34575, 57536), (34800, 57164), (35960, 55320), (36880, 53940), (37200, 53476), (40107, 49600), (42873, 46400), (43152, 46100), (44256, 44950)]