4086881280

素因数分解:

$2^{10}\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{2861}}^1$

素因数の和:2923

約数の個数: 264

約数和(自身を含む): 14622850944

約数和(自身を除く): 10535969664

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 31, 32, 36, 40, 45, 48, 60, 62, 64, 72, 80, 90, 93, 96, 120, 124, 128, 144, 155, 160, 180, 186, 192, 240, 248, 256, 279, 288, 310, 320, 360, 372, 384, 465, 480, 496, 512, 558, 576, 620, 640, 720, 744, 768, 930, 960, 992, 1024, 1116, 1152, 1240, 1280, 1395, 1440, 1488, 1536, 1860, 1920, 1984, 2232, 2304, 2480, 2560, 2790, 2861, 2880, 2976, 3072, 3720, 3840, 3968, 4464, 4608, 4960, 5120, 5580, 5722, 5760, 5952, 7440, 7680, 7936, 8583, 8928, 9216, 9920, 11160, 11444, 11520, 11904, 14305, 14880, 15360, 15872, 17166, 17856, 19840, 22320, 22888, 23040, 23808, 25749, 28610, 29760, 31744, 34332, 35712, 39680, 42915, 44640, 45776, 46080, 47616, 51498, 57220, 59520, 68664, 71424, 79360, 85830, 88691, 89280, 91552, 95232, 102996, 114440, 119040, 128745, 137328, 142848, 158720, 171660, 177382, 178560, 183104, 205992, 228880, 238080, 257490, 266073, 274656, 285696, 343320, 354764, 357120, 366208, 411984, 443455, 457760, 476160, 514980, 532146, 549312, 686640, 709528, 714240, 732416, 798219, 823968, 886910, 915520, 1029960, 1064292, 1098624, 1330365, 1373280, 1419056, 1428480, 1464832, 1596438, 1647936, 1773820, 1831040, 2059920, 2128584, 2197248, 2660730, 2746560, 2838112, 2929664, 3192876, 3295872, 3547640, 3662080, 3991095, 4119840, 4257168, 4394496, 5321460, 5493120, 5676224, 6385752, 6591744, 7095280, 7324160, 7982190, 8239680, 8514336, 8788992, 10642920, 10986240, 11352448, 12771504, 13183488, 14190560, 14648320, 15964380, 16479360, 17028672, 21285840, 21972480, 22704896, 25543008, 26366976, 28381120, 31928760, 32958720, 34057344, 42571680, 43944960, 45409792, 51086016, 56762240, 63857520, 65917440, 68114688, 85143360, 90819584, 102172032, 113524480, 127715040, 131834880, 136229376, 170286720, 204344064, 227048960, 255430080, 272458752, 340573440, 408688128, 454097920, 510860160, 681146880, 817376256, 1021720320, 1362293760, 2043440640, 4086881280]

約数ペア:

[(1, 4086881280), (2, 2043440640), (3, 1362293760), (4, 1021720320), (5, 817376256), (6, 681146880), (8, 510860160), (9, 454097920), (10, 408688128), (12, 340573440), (15, 272458752), (16, 255430080), (18, 227048960), (20, 204344064), (24, 170286720), (30, 136229376), (31, 131834880), (32, 127715040), (36, 113524480), (40, 102172032), (45, 90819584), (48, 85143360), (60, 68114688), (62, 65917440), (64, 63857520), (72, 56762240), (80, 51086016), (90, 45409792), (93, 43944960), (96, 42571680), (120, 34057344), (124, 32958720), (128, 31928760), (144, 28381120), (155, 26366976), (160, 25543008), (180, 22704896), (186, 21972480), (192, 21285840), (240, 17028672), (248, 16479360), (256, 15964380), (279, 14648320), (288, 14190560), (310, 13183488), (320, 12771504), (360, 11352448), (372, 10986240), (384, 10642920), (465, 8788992), (480, 8514336), (496, 8239680), (512, 7982190), (558, 7324160), (576, 7095280), (620, 6591744), (640, 6385752), (720, 5676224), (744, 5493120), (768, 5321460), (930, 4394496), (960, 4257168), (992, 4119840), (1024, 3991095), (1116, 3662080), (1152, 3547640), (1240, 3295872), (1280, 3192876), (1395, 2929664), (1440, 2838112), (1488, 2746560), (1536, 2660730), (1860, 2197248), (1920, 2128584), (1984, 2059920), (2232, 1831040), (2304, 1773820), (2480, 1647936), (2560, 1596438), (2790, 1464832), (2861, 1428480), (2880, 1419056), (2976, 1373280), (3072, 1330365), (3720, 1098624), (3840, 1064292), (3968, 1029960), (4464, 915520), (4608, 886910), (4960, 823968), (5120, 798219), (5580, 732416), (5722, 714240), (5760, 709528), (5952, 686640), (7440, 549312), (7680, 532146), (7936, 514980), (8583, 476160), (8928, 457760), (9216, 443455), (9920, 411984), (11160, 366208), (11444, 357120), (11520, 354764), (11904, 343320), (14305, 285696), (14880, 274656), (15360, 266073), (15872, 257490), (17166, 238080), (17856, 228880), (19840, 205992), (22320, 183104), (22888, 178560), (23040, 177382), (23808, 171660), (25749, 158720), (28610, 142848), (29760, 137328), (31744, 128745), (34332, 119040), (35712, 114440), (39680, 102996), (42915, 95232), (44640, 91552), (45776, 89280), (46080, 88691), (47616, 85830), (51498, 79360), (57220, 71424), (59520, 68664)]