2728752000

素因数分解:

$2^7\times 3^1\times 5^3\times {\mathrm{13}}^1\times {\mathrm{4373}}^1$

素因数の和:4418

約数の個数: 256

約数和(自身を含む): 9743872320

約数和(自身を除く): 7015120320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 25, 26, 30, 32, 39, 40, 48, 50, 52, 60, 64, 65, 75, 78, 80, 96, 100, 104, 120, 125, 128, 130, 150, 156, 160, 192, 195, 200, 208, 240, 250, 260, 300, 312, 320, 325, 375, 384, 390, 400, 416, 480, 500, 520, 600, 624, 640, 650, 750, 780, 800, 832, 960, 975, 1000, 1040, 1200, 1248, 1300, 1500, 1560, 1600, 1625, 1664, 1920, 1950, 2000, 2080, 2400, 2496, 2600, 3000, 3120, 3200, 3250, 3900, 4000, 4160, 4373, 4800, 4875, 4992, 5200, 6000, 6240, 6500, 7800, 8000, 8320, 8746, 9600, 9750, 10400, 12000, 12480, 13000, 13119, 15600, 16000, 17492, 19500, 20800, 21865, 24000, 24960, 26000, 26238, 31200, 34984, 39000, 41600, 43730, 48000, 52000, 52476, 56849, 62400, 65595, 69968, 78000, 87460, 104000, 104952, 109325, 113698, 124800, 131190, 139936, 156000, 170547, 174920, 208000, 209904, 218650, 227396, 262380, 279872, 284245, 312000, 327975, 341094, 349840, 419808, 437300, 454792, 524760, 546625, 559744, 568490, 624000, 655950, 682188, 699680, 839616, 852735, 874600, 909584, 1049520, 1093250, 1136980, 1311900, 1364376, 1399360, 1421225, 1639875, 1679232, 1705470, 1749200, 1819168, 2099040, 2186500, 2273960, 2623800, 2728752, 2798720, 2842450, 3279750, 3410940, 3498400, 3638336, 4198080, 4263675, 4373000, 4547920, 5247600, 5457504, 5684900, 6559500, 6821880, 6996800, 7106125, 7276672, 8396160, 8527350, 8746000, 9095840, 10495200, 10915008, 11369800, 13119000, 13643760, 13993600, 14212250, 17054700, 17492000, 18191680, 20990400, 21318375, 21830016, 22739600, 26238000, 27287520, 28424500, 34109400, 34984000, 36383360, 41980800, 42636750, 45479200, 52476000, 54575040, 56849000, 68218800, 69968000, 85273500, 90958400, 104952000, 109150080, 113698000, 136437600, 170547000, 181916800, 209904000, 227396000, 272875200, 341094000, 454792000, 545750400, 682188000, 909584000, 1364376000, 2728752000]

約数ペア:

[(1, 2728752000), (2, 1364376000), (3, 909584000), (4, 682188000), (5, 545750400), (6, 454792000), (8, 341094000), (10, 272875200), (12, 227396000), (13, 209904000), (15, 181916800), (16, 170547000), (20, 136437600), (24, 113698000), (25, 109150080), (26, 104952000), (30, 90958400), (32, 85273500), (39, 69968000), (40, 68218800), (48, 56849000), (50, 54575040), (52, 52476000), (60, 45479200), (64, 42636750), (65, 41980800), (75, 36383360), (78, 34984000), (80, 34109400), (96, 28424500), (100, 27287520), (104, 26238000), (120, 22739600), (125, 21830016), (128, 21318375), (130, 20990400), (150, 18191680), (156, 17492000), (160, 17054700), (192, 14212250), (195, 13993600), (200, 13643760), (208, 13119000), (240, 11369800), (250, 10915008), (260, 10495200), (300, 9095840), (312, 8746000), (320, 8527350), (325, 8396160), (375, 7276672), (384, 7106125), (390, 6996800), (400, 6821880), (416, 6559500), (480, 5684900), (500, 5457504), (520, 5247600), (600, 4547920), (624, 4373000), (640, 4263675), (650, 4198080), (750, 3638336), (780, 3498400), (800, 3410940), (832, 3279750), (960, 2842450), (975, 2798720), (1000, 2728752), (1040, 2623800), (1200, 2273960), (1248, 2186500), (1300, 2099040), (1500, 1819168), (1560, 1749200), (1600, 1705470), (1625, 1679232), (1664, 1639875), (1920, 1421225), (1950, 1399360), (2000, 1364376), (2080, 1311900), (2400, 1136980), (2496, 1093250), (2600, 1049520), (3000, 909584), (3120, 874600), (3200, 852735), (3250, 839616), (3900, 699680), (4000, 682188), (4160, 655950), (4373, 624000), (4800, 568490), (4875, 559744), (4992, 546625), (5200, 524760), (6000, 454792), (6240, 437300), (6500, 419808), (7800, 349840), (8000, 341094), (8320, 327975), (8746, 312000), (9600, 284245), (9750, 279872), (10400, 262380), (12000, 227396), (12480, 218650), (13000, 209904), (13119, 208000), (15600, 174920), (16000, 170547), (17492, 156000), (19500, 139936), (20800, 131190), (21865, 124800), (24000, 113698), (24960, 109325), (26000, 104952), (26238, 104000), (31200, 87460), (34984, 78000), (39000, 69968), (41600, 65595), (43730, 62400), (48000, 56849), (52000, 52476)]