820683669120

素因数分解:

$2^7\times 3^1\times 5^1\times 7^1\times {\mathrm{227}}^1\times {\mathrm{268999}}^1$

素因数の和:269255

約数の個数: 256

約数和(自身を含む): 3002814720000

約数和(自身を除く): 2182131050880

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 56, 60, 64, 70, 80, 84, 96, 105, 112, 120, 128, 140, 160, 168, 192, 210, 224, 227, 240, 280, 320, 336, 384, 420, 448, 454, 480, 560, 640, 672, 681, 840, 896, 908, 960, 1120, 1135, 1344, 1362, 1589, 1680, 1816, 1920, 2240, 2270, 2688, 2724, 3178, 3360, 3405, 3632, 4480, 4540, 4767, 5448, 6356, 6720, 6810, 7264, 7945, 9080, 9534, 10896, 12712, 13440, 13620, 14528, 15890, 18160, 19068, 21792, 23835, 25424, 27240, 29056, 31780, 36320, 38136, 43584, 47670, 50848, 54480, 63560, 72640, 76272, 87168, 95340, 101696, 108960, 127120, 145280, 152544, 190680, 203392, 217920, 254240, 268999, 305088, 381360, 435840, 508480, 537998, 610176, 762720, 806997, 1016960, 1075996, 1344995, 1525440, 1613994, 1882993, 2151992, 2689990, 3050880, 3227988, 3765986, 4034985, 4303984, 5379980, 5648979, 6455976, 7531972, 8069970, 8607968, 9414965, 10759960, 11297958, 12911952, 15063944, 16139940, 17215936, 18829930, 21519920, 22595916, 25823904, 28244895, 30127888, 32279880, 34431872, 37659860, 43039840, 45191832, 51647808, 56489790, 60255776, 61062773, 64559760, 75319720, 86079680, 90383664, 103295616, 112979580, 120511552, 122125546, 129119520, 150639440, 172159360, 180767328, 183188319, 225959160, 241023104, 244251092, 258239040, 301278880, 305313865, 361534656, 366376638, 427439411, 451918320, 488502184, 516478080, 602557760, 610627730, 723069312, 732753276, 854878822, 903836640, 915941595, 977004368, 1205115520, 1221255460, 1282318233, 1465506552, 1709757644, 1807673280, 1831883190, 1954008736, 2137197055, 2442510920, 2564636466, 2931013104, 3419515288, 3615346560, 3663766380, 3908017472, 4274394110, 4885021840, 5129272932, 5862026208, 6411591165, 6839030576, 7327532760, 7816034944, 8548788220, 9770043680, 10258545864, 11724052416, 12823182330, 13678061152, 14655065520, 17097576440, 19540087360, 20517091728, 23448104832, 25646364660, 27356122304, 29310131040, 34195152880, 39080174720, 41034183456, 51292729320, 54712244608, 58620262080, 68390305760, 82068366912, 102585458640, 117240524160, 136780611520, 164136733824, 205170917280, 273561223040, 410341834560, 820683669120]

約数ペア:

[(1, 820683669120), (2, 410341834560), (3, 273561223040), (4, 205170917280), (5, 164136733824), (6, 136780611520), (7, 117240524160), (8, 102585458640), (10, 82068366912), (12, 68390305760), (14, 58620262080), (15, 54712244608), (16, 51292729320), (20, 41034183456), (21, 39080174720), (24, 34195152880), (28, 29310131040), (30, 27356122304), (32, 25646364660), (35, 23448104832), (40, 20517091728), (42, 19540087360), (48, 17097576440), (56, 14655065520), (60, 13678061152), (64, 12823182330), (70, 11724052416), (80, 10258545864), (84, 9770043680), (96, 8548788220), (105, 7816034944), (112, 7327532760), (120, 6839030576), (128, 6411591165), (140, 5862026208), (160, 5129272932), (168, 4885021840), (192, 4274394110), (210, 3908017472), (224, 3663766380), (227, 3615346560), (240, 3419515288), (280, 2931013104), (320, 2564636466), (336, 2442510920), (384, 2137197055), (420, 1954008736), (448, 1831883190), (454, 1807673280), (480, 1709757644), (560, 1465506552), (640, 1282318233), (672, 1221255460), (681, 1205115520), (840, 977004368), (896, 915941595), (908, 903836640), (960, 854878822), (1120, 732753276), (1135, 723069312), (1344, 610627730), (1362, 602557760), (1589, 516478080), (1680, 488502184), (1816, 451918320), (1920, 427439411), (2240, 366376638), (2270, 361534656), (2688, 305313865), (2724, 301278880), (3178, 258239040), (3360, 244251092), (3405, 241023104), (3632, 225959160), (4480, 183188319), (4540, 180767328), (4767, 172159360), (5448, 150639440), (6356, 129119520), (6720, 122125546), (6810, 120511552), (7264, 112979580), (7945, 103295616), (9080, 90383664), (9534, 86079680), (10896, 75319720), (12712, 64559760), (13440, 61062773), (13620, 60255776), (14528, 56489790), (15890, 51647808), (18160, 45191832), (19068, 43039840), (21792, 37659860), (23835, 34431872), (25424, 32279880), (27240, 30127888), (29056, 28244895), (31780, 25823904), (36320, 22595916), (38136, 21519920), (43584, 18829930), (47670, 17215936), (50848, 16139940), (54480, 15063944), (63560, 12911952), (72640, 11297958), (76272, 10759960), (87168, 9414965), (95340, 8607968), (101696, 8069970), (108960, 7531972), (127120, 6455976), (145280, 5648979), (152544, 5379980), (190680, 4303984), (203392, 4034985), (217920, 3765986), (254240, 3227988), (268999, 3050880), (305088, 2689990), (381360, 2151992), (435840, 1882993), (508480, 1613994), (537998, 1525440), (610176, 1344995), (762720, 1075996), (806997, 1016960)]