2144187360

素因数分解:

$2^5\times 3^2\times 5^1\times 7^1\times {\mathrm{281}}^1\times {\mathrm{757}}^1$

素因数の和:1066

約数の個数: 288

約数和(自身を含む): 8403175872

約数和(自身を除く): 6258988512

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 32, 35, 36, 40, 42, 45, 48, 56, 60, 63, 70, 72, 80, 84, 90, 96, 105, 112, 120, 126, 140, 144, 160, 168, 180, 210, 224, 240, 252, 280, 281, 288, 315, 336, 360, 420, 480, 504, 560, 562, 630, 672, 720, 757, 840, 843, 1008, 1120, 1124, 1260, 1405, 1440, 1514, 1680, 1686, 1967, 2016, 2248, 2271, 2520, 2529, 2810, 3028, 3360, 3372, 3785, 3934, 4215, 4496, 4542, 5040, 5058, 5299, 5620, 5901, 6056, 6744, 6813, 7570, 7868, 8430, 8992, 9084, 9835, 10080, 10116, 10598, 11240, 11355, 11802, 12112, 12645, 13488, 13626, 15140, 15736, 15897, 16860, 17703, 18168, 19670, 20232, 21196, 22480, 22710, 23604, 24224, 25290, 26495, 26976, 27252, 29505, 30280, 31472, 31794, 33720, 34065, 35406, 36336, 39340, 40464, 42392, 44960, 45420, 47208, 47691, 50580, 52990, 54504, 59010, 60560, 62944, 63588, 67440, 68130, 70812, 72672, 78680, 79485, 80928, 84784, 88515, 90840, 94416, 95382, 101160, 105980, 109008, 118020, 121120, 127176, 134880, 136260, 141624, 157360, 158970, 169568, 177030, 181680, 188832, 190764, 202320, 211960, 212717, 218016, 236040, 238455, 254352, 272520, 283248, 314720, 317940, 354060, 363360, 381528, 404640, 423920, 425434, 472080, 476910, 508704, 545040, 566496, 635880, 638151, 708120, 763056, 847840, 850868, 944160, 953820, 1063585, 1090080, 1271760, 1276302, 1416240, 1489019, 1526112, 1701736, 1907640, 1914453, 2127170, 2543520, 2552604, 2832480, 2978038, 3190755, 3403472, 3815280, 3828906, 4254340, 4467057, 5105208, 5956076, 6381510, 6806944, 7445095, 7630560, 7657812, 8508680, 8934114, 9572265, 10210416, 11912152, 12763020, 13401171, 14890190, 15315624, 17017360, 17868228, 19144530, 20420832, 22335285, 23824304, 25526040, 26802342, 29780380, 30631248, 34034720, 35736456, 38289060, 44670570, 47648608, 51052080, 53604684, 59560760, 61262496, 67005855, 71472912, 76578120, 89341140, 102104160, 107209368, 119121520, 134011710, 142945824, 153156240, 178682280, 214418736, 238243040, 268023420, 306312480, 357364560, 428837472, 536046840, 714729120, 1072093680, 2144187360]

約数ペア:

[(1, 2144187360), (2, 1072093680), (3, 714729120), (4, 536046840), (5, 428837472), (6, 357364560), (7, 306312480), (8, 268023420), (9, 238243040), (10, 214418736), (12, 178682280), (14, 153156240), (15, 142945824), (16, 134011710), (18, 119121520), (20, 107209368), (21, 102104160), (24, 89341140), (28, 76578120), (30, 71472912), (32, 67005855), (35, 61262496), (36, 59560760), (40, 53604684), (42, 51052080), (45, 47648608), (48, 44670570), (56, 38289060), (60, 35736456), (63, 34034720), (70, 30631248), (72, 29780380), (80, 26802342), (84, 25526040), (90, 23824304), (96, 22335285), (105, 20420832), (112, 19144530), (120, 17868228), (126, 17017360), (140, 15315624), (144, 14890190), (160, 13401171), (168, 12763020), (180, 11912152), (210, 10210416), (224, 9572265), (240, 8934114), (252, 8508680), (280, 7657812), (281, 7630560), (288, 7445095), (315, 6806944), (336, 6381510), (360, 5956076), (420, 5105208), (480, 4467057), (504, 4254340), (560, 3828906), (562, 3815280), (630, 3403472), (672, 3190755), (720, 2978038), (757, 2832480), (840, 2552604), (843, 2543520), (1008, 2127170), (1120, 1914453), (1124, 1907640), (1260, 1701736), (1405, 1526112), (1440, 1489019), (1514, 1416240), (1680, 1276302), (1686, 1271760), (1967, 1090080), (2016, 1063585), (2248, 953820), (2271, 944160), (2520, 850868), (2529, 847840), (2810, 763056), (3028, 708120), (3360, 638151), (3372, 635880), (3785, 566496), (3934, 545040), (4215, 508704), (4496, 476910), (4542, 472080), (5040, 425434), (5058, 423920), (5299, 404640), (5620, 381528), (5901, 363360), (6056, 354060), (6744, 317940), (6813, 314720), (7570, 283248), (7868, 272520), (8430, 254352), (8992, 238455), (9084, 236040), (9835, 218016), (10080, 212717), (10116, 211960), (10598, 202320), (11240, 190764), (11355, 188832), (11802, 181680), (12112, 177030), (12645, 169568), (13488, 158970), (13626, 157360), (15140, 141624), (15736, 136260), (15897, 134880), (16860, 127176), (17703, 121120), (18168, 118020), (19670, 109008), (20232, 105980), (21196, 101160), (22480, 95382), (22710, 94416), (23604, 90840), (24224, 88515), (25290, 84784), (26495, 80928), (26976, 79485), (27252, 78680), (29505, 72672), (30280, 70812), (31472, 68130), (31794, 67440), (33720, 63588), (34065, 62944), (35406, 60560), (36336, 59010), (39340, 54504), (40464, 52990), (42392, 50580), (44960, 47691), (45420, 47208)]