1897403040

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{1283}}^1$

素因数の和:1396

約数の個数: 288

約数和(自身を含む): 7066725120

約数和(自身を除く): 5169322080

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 30, 32, 36, 39, 40, 45, 48, 52, 60, 65, 72, 78, 79, 80, 90, 96, 104, 117, 120, 130, 144, 156, 158, 160, 180, 195, 208, 234, 237, 240, 260, 288, 312, 316, 360, 390, 395, 416, 468, 474, 480, 520, 585, 624, 632, 711, 720, 780, 790, 936, 948, 1027, 1040, 1170, 1185, 1248, 1264, 1283, 1422, 1440, 1560, 1580, 1872, 1896, 2054, 2080, 2340, 2370, 2528, 2566, 2844, 3081, 3120, 3160, 3555, 3744, 3792, 3849, 4108, 4680, 4740, 5132, 5135, 5688, 6162, 6240, 6320, 6415, 7110, 7584, 7698, 8216, 9243, 9360, 9480, 10264, 10270, 11376, 11547, 12324, 12640, 12830, 14220, 15396, 15405, 16432, 16679, 18486, 18720, 18960, 19245, 20528, 20540, 22752, 23094, 24648, 25660, 28440, 30792, 30810, 32864, 33358, 36972, 37920, 38490, 41056, 41080, 46188, 46215, 49296, 50037, 51320, 56880, 57735, 61584, 61620, 66716, 73944, 76980, 82160, 83395, 92376, 92430, 98592, 100074, 101357, 102640, 113760, 115470, 123168, 123240, 133432, 147888, 150111, 153960, 164320, 166790, 184752, 184860, 200148, 202714, 205280, 230940, 246480, 250185, 266864, 295776, 300222, 304071, 307920, 333580, 369504, 369720, 400296, 405428, 461880, 492960, 500370, 506785, 533728, 600444, 608142, 615840, 667160, 739440, 750555, 800592, 810856, 912213, 923760, 1000740, 1013570, 1200888, 1216284, 1317641, 1334320, 1478880, 1501110, 1520355, 1601184, 1621712, 1824426, 1847520, 2001480, 2027140, 2401776, 2432568, 2635282, 2668640, 3002220, 3040710, 3243424, 3648852, 3952923, 4002960, 4054280, 4561065, 4803552, 4865136, 5270564, 6004440, 6081420, 6588205, 7297704, 7905846, 8005920, 8108560, 9122130, 9730272, 10541128, 11858769, 12008880, 12162840, 13176410, 14595408, 15811692, 16217120, 18244260, 19764615, 21082256, 23717538, 24017760, 24325680, 26352820, 29190816, 31623384, 36488520, 39529230, 42164512, 47435076, 48651360, 52705640, 59293845, 63246768, 72977040, 79058460, 94870152, 105411280, 118587690, 126493536, 145954080, 158116920, 189740304, 210822560, 237175380, 316233840, 379480608, 474350760, 632467680, 948701520, 1897403040]

約数ペア:

[(1, 1897403040), (2, 948701520), (3, 632467680), (4, 474350760), (5, 379480608), (6, 316233840), (8, 237175380), (9, 210822560), (10, 189740304), (12, 158116920), (13, 145954080), (15, 126493536), (16, 118587690), (18, 105411280), (20, 94870152), (24, 79058460), (26, 72977040), (30, 63246768), (32, 59293845), (36, 52705640), (39, 48651360), (40, 47435076), (45, 42164512), (48, 39529230), (52, 36488520), (60, 31623384), (65, 29190816), (72, 26352820), (78, 24325680), (79, 24017760), (80, 23717538), (90, 21082256), (96, 19764615), (104, 18244260), (117, 16217120), (120, 15811692), (130, 14595408), (144, 13176410), (156, 12162840), (158, 12008880), (160, 11858769), (180, 10541128), (195, 9730272), (208, 9122130), (234, 8108560), (237, 8005920), (240, 7905846), (260, 7297704), (288, 6588205), (312, 6081420), (316, 6004440), (360, 5270564), (390, 4865136), (395, 4803552), (416, 4561065), (468, 4054280), (474, 4002960), (480, 3952923), (520, 3648852), (585, 3243424), (624, 3040710), (632, 3002220), (711, 2668640), (720, 2635282), (780, 2432568), (790, 2401776), (936, 2027140), (948, 2001480), (1027, 1847520), (1040, 1824426), (1170, 1621712), (1185, 1601184), (1248, 1520355), (1264, 1501110), (1283, 1478880), (1422, 1334320), (1440, 1317641), (1560, 1216284), (1580, 1200888), (1872, 1013570), (1896, 1000740), (2054, 923760), (2080, 912213), (2340, 810856), (2370, 800592), (2528, 750555), (2566, 739440), (2844, 667160), (3081, 615840), (3120, 608142), (3160, 600444), (3555, 533728), (3744, 506785), (3792, 500370), (3849, 492960), (4108, 461880), (4680, 405428), (4740, 400296), (5132, 369720), (5135, 369504), (5688, 333580), (6162, 307920), (6240, 304071), (6320, 300222), (6415, 295776), (7110, 266864), (7584, 250185), (7698, 246480), (8216, 230940), (9243, 205280), (9360, 202714), (9480, 200148), (10264, 184860), (10270, 184752), (11376, 166790), (11547, 164320), (12324, 153960), (12640, 150111), (12830, 147888), (14220, 133432), (15396, 123240), (15405, 123168), (16432, 115470), (16679, 113760), (18486, 102640), (18720, 101357), (18960, 100074), (19245, 98592), (20528, 92430), (20540, 92376), (22752, 83395), (23094, 82160), (24648, 76980), (25660, 73944), (28440, 66716), (30792, 61620), (30810, 61584), (32864, 57735), (33358, 56880), (36972, 51320), (37920, 50037), (38490, 49296), (41056, 46215), (41080, 46188)]