2018539440

素因数分解:

$2^4\times 3^4\times 5^1\times {\mathrm{37}}^1\times {\mathrm{8419}}^1$

素因数の和:8481

約数の個数: 200

約数和(自身を含む): 7201019760

約数和(自身を除く): 5182480320

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 37, 40, 45, 48, 54, 60, 72, 74, 80, 81, 90, 108, 111, 120, 135, 144, 148, 162, 180, 185, 216, 222, 240, 270, 296, 324, 333, 360, 370, 405, 432, 444, 540, 555, 592, 648, 666, 720, 740, 810, 888, 999, 1080, 1110, 1296, 1332, 1480, 1620, 1665, 1776, 1998, 2160, 2220, 2664, 2960, 2997, 3240, 3330, 3996, 4440, 4995, 5328, 5994, 6480, 6660, 7992, 8419, 8880, 9990, 11988, 13320, 14985, 15984, 16838, 19980, 23976, 25257, 26640, 29970, 33676, 39960, 42095, 47952, 50514, 59940, 67352, 75771, 79920, 84190, 101028, 119880, 126285, 134704, 151542, 168380, 202056, 227313, 239760, 252570, 303084, 311503, 336760, 378855, 404112, 454626, 505140, 606168, 623006, 673520, 681939, 757710, 909252, 934509, 1010280, 1136565, 1212336, 1246012, 1363878, 1515420, 1557515, 1818504, 1869018, 2020560, 2273130, 2492024, 2727756, 2803527, 3030840, 3115030, 3409695, 3637008, 3738036, 4546260, 4672545, 4984048, 5455512, 5607054, 6061680, 6230060, 6819390, 7476072, 8410581, 9092520, 9345090, 10911024, 11214108, 12460120, 13638780, 14017635, 14952144, 16821162, 18185040, 18690180, 22428216, 24920240, 25231743, 27277560, 28035270, 33642324, 37380360, 42052905, 44856432, 50463486, 54555120, 56070540, 67284648, 74760720, 84105810, 100926972, 112141080, 126158715, 134569296, 168211620, 201853944, 224282160, 252317430, 336423240, 403707888, 504634860, 672846480, 1009269720, 2018539440]

約数ペア:

[(1, 2018539440), (2, 1009269720), (3, 672846480), (4, 504634860), (5, 403707888), (6, 336423240), (8, 252317430), (9, 224282160), (10, 201853944), (12, 168211620), (15, 134569296), (16, 126158715), (18, 112141080), (20, 100926972), (24, 84105810), (27, 74760720), (30, 67284648), (36, 56070540), (37, 54555120), (40, 50463486), (45, 44856432), (48, 42052905), (54, 37380360), (60, 33642324), (72, 28035270), (74, 27277560), (80, 25231743), (81, 24920240), (90, 22428216), (108, 18690180), (111, 18185040), (120, 16821162), (135, 14952144), (144, 14017635), (148, 13638780), (162, 12460120), (180, 11214108), (185, 10911024), (216, 9345090), (222, 9092520), (240, 8410581), (270, 7476072), (296, 6819390), (324, 6230060), (333, 6061680), (360, 5607054), (370, 5455512), (405, 4984048), (432, 4672545), (444, 4546260), (540, 3738036), (555, 3637008), (592, 3409695), (648, 3115030), (666, 3030840), (720, 2803527), (740, 2727756), (810, 2492024), (888, 2273130), (999, 2020560), (1080, 1869018), (1110, 1818504), (1296, 1557515), (1332, 1515420), (1480, 1363878), (1620, 1246012), (1665, 1212336), (1776, 1136565), (1998, 1010280), (2160, 934509), (2220, 909252), (2664, 757710), (2960, 681939), (2997, 673520), (3240, 623006), (3330, 606168), (3996, 505140), (4440, 454626), (4995, 404112), (5328, 378855), (5994, 336760), (6480, 311503), (6660, 303084), (7992, 252570), (8419, 239760), (8880, 227313), (9990, 202056), (11988, 168380), (13320, 151542), (14985, 134704), (15984, 126285), (16838, 119880), (19980, 101028), (23976, 84190), (25257, 79920), (26640, 75771), (29970, 67352), (33676, 59940), (39960, 50514), (42095, 47952)]