1889489160

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{2281}}^1$

素因数の和:2373

約数の個数: 256

約数和(自身を含む): 6900768000

約数和(自身を除く): 5011278840

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 20, 24, 26, 27, 30, 36, 39, 40, 45, 52, 54, 59, 60, 65, 72, 78, 90, 104, 108, 117, 118, 120, 130, 135, 156, 177, 180, 195, 216, 234, 236, 260, 270, 295, 312, 351, 354, 360, 390, 468, 472, 520, 531, 540, 585, 590, 702, 708, 767, 780, 885, 936, 1062, 1080, 1170, 1180, 1404, 1416, 1534, 1560, 1593, 1755, 1770, 2124, 2281, 2301, 2340, 2360, 2655, 2808, 3068, 3186, 3510, 3540, 3835, 4248, 4562, 4602, 4680, 5310, 6136, 6372, 6843, 6903, 7020, 7080, 7670, 7965, 9124, 9204, 10620, 11405, 11505, 12744, 13686, 13806, 14040, 15340, 15930, 18248, 18408, 20529, 20709, 21240, 22810, 23010, 27372, 27612, 29653, 30680, 31860, 34215, 34515, 41058, 41418, 45620, 46020, 54744, 55224, 59306, 61587, 63720, 68430, 69030, 82116, 82836, 88959, 91240, 92040, 102645, 103545, 118612, 123174, 134579, 136860, 138060, 148265, 164232, 165672, 177918, 205290, 207090, 237224, 246348, 266877, 269158, 273720, 276120, 296530, 307935, 355836, 403737, 410580, 414180, 444795, 492696, 533754, 538316, 593060, 615870, 672895, 711672, 800631, 807474, 821160, 828360, 889590, 1067508, 1076632, 1186120, 1211211, 1231740, 1334385, 1345790, 1601262, 1614948, 1749527, 1779180, 2018685, 2135016, 2422422, 2463480, 2668770, 2691580, 3202524, 3229896, 3499054, 3558360, 3633633, 4003155, 4037370, 4844844, 5248581, 5337540, 5383160, 6056055, 6405048, 6998108, 7267266, 8006310, 8074740, 8747635, 9689688, 10497162, 10675080, 12112110, 13996216, 14534532, 15745743, 16012620, 16149480, 17495270, 18168165, 20994324, 24224220, 26242905, 29069064, 31491486, 32025240, 34990540, 36336330, 41988648, 47237229, 48448440, 52485810, 62982972, 69981080, 72672660, 78728715, 94474458, 104971620, 125965944, 145345320, 157457430, 188948916, 209943240, 236186145, 314914860, 377897832, 472372290, 629829720, 944744580, 1889489160]

約数ペア:

[(1, 1889489160), (2, 944744580), (3, 629829720), (4, 472372290), (5, 377897832), (6, 314914860), (8, 236186145), (9, 209943240), (10, 188948916), (12, 157457430), (13, 145345320), (15, 125965944), (18, 104971620), (20, 94474458), (24, 78728715), (26, 72672660), (27, 69981080), (30, 62982972), (36, 52485810), (39, 48448440), (40, 47237229), (45, 41988648), (52, 36336330), (54, 34990540), (59, 32025240), (60, 31491486), (65, 29069064), (72, 26242905), (78, 24224220), (90, 20994324), (104, 18168165), (108, 17495270), (117, 16149480), (118, 16012620), (120, 15745743), (130, 14534532), (135, 13996216), (156, 12112110), (177, 10675080), (180, 10497162), (195, 9689688), (216, 8747635), (234, 8074740), (236, 8006310), (260, 7267266), (270, 6998108), (295, 6405048), (312, 6056055), (351, 5383160), (354, 5337540), (360, 5248581), (390, 4844844), (468, 4037370), (472, 4003155), (520, 3633633), (531, 3558360), (540, 3499054), (585, 3229896), (590, 3202524), (702, 2691580), (708, 2668770), (767, 2463480), (780, 2422422), (885, 2135016), (936, 2018685), (1062, 1779180), (1080, 1749527), (1170, 1614948), (1180, 1601262), (1404, 1345790), (1416, 1334385), (1534, 1231740), (1560, 1211211), (1593, 1186120), (1755, 1076632), (1770, 1067508), (2124, 889590), (2281, 828360), (2301, 821160), (2340, 807474), (2360, 800631), (2655, 711672), (2808, 672895), (3068, 615870), (3186, 593060), (3510, 538316), (3540, 533754), (3835, 492696), (4248, 444795), (4562, 414180), (4602, 410580), (4680, 403737), (5310, 355836), (6136, 307935), (6372, 296530), (6843, 276120), (6903, 273720), (7020, 269158), (7080, 266877), (7670, 246348), (7965, 237224), (9124, 207090), (9204, 205290), (10620, 177918), (11405, 165672), (11505, 164232), (12744, 148265), (13686, 138060), (13806, 136860), (14040, 134579), (15340, 123174), (15930, 118612), (18248, 103545), (18408, 102645), (20529, 92040), (20709, 91240), (21240, 88959), (22810, 82836), (23010, 82116), (27372, 69030), (27612, 68430), (29653, 63720), (30680, 61587), (31860, 59306), (34215, 55224), (34515, 54744), (41058, 46020), (41418, 45620)]