181321920

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{167}}^1$

素因数の和:232

約数の個数: 336

約数和(自身を含む): 698967360

約数和(自身を除く): 517645440

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 29, 30, 32, 36, 39, 40, 45, 48, 52, 58, 60, 64, 65, 72, 78, 80, 87, 90, 96, 104, 116, 117, 120, 130, 144, 145, 156, 160, 167, 174, 180, 192, 195, 208, 232, 234, 240, 260, 261, 288, 290, 312, 320, 334, 348, 360, 377, 390, 416, 435, 464, 468, 480, 501, 520, 522, 576, 580, 585, 624, 668, 696, 720, 754, 780, 832, 835, 870, 928, 936, 960, 1002, 1040, 1044, 1131, 1160, 1170, 1248, 1305, 1336, 1392, 1440, 1503, 1508, 1560, 1670, 1740, 1856, 1872, 1885, 2004, 2080, 2088, 2171, 2262, 2320, 2340, 2496, 2505, 2610, 2672, 2784, 2880, 3006, 3016, 3120, 3340, 3393, 3480, 3744, 3770, 4008, 4160, 4176, 4342, 4524, 4640, 4680, 4843, 5010, 5220, 5344, 5568, 5655, 6012, 6032, 6240, 6513, 6680, 6786, 6960, 7488, 7515, 7540, 8016, 8352, 8684, 9048, 9280, 9360, 9686, 10020, 10440, 10688, 10855, 11310, 12024, 12064, 12480, 13026, 13360, 13572, 13920, 14529, 15030, 15080, 16032, 16704, 16965, 17368, 18096, 18720, 19372, 19539, 20040, 20880, 21710, 22620, 24048, 24128, 24215, 26052, 26720, 27144, 27840, 29058, 30060, 30160, 32064, 32565, 33930, 34736, 36192, 37440, 38744, 39078, 40080, 41760, 43420, 43587, 45240, 48096, 48430, 52104, 53440, 54288, 58116, 60120, 60320, 62959, 65130, 67860, 69472, 72384, 72645, 77488, 78156, 80160, 83520, 86840, 87174, 90480, 96192, 96860, 97695, 104208, 108576, 116232, 120240, 120640, 125918, 130260, 135720, 138944, 145290, 154976, 156312, 160320, 173680, 174348, 180960, 188877, 193720, 195390, 208416, 217152, 217935, 232464, 240480, 251836, 260520, 271440, 290580, 309952, 312624, 314795, 347360, 348696, 361920, 377754, 387440, 390780, 416832, 435870, 464928, 480960, 503672, 521040, 542880, 566631, 581160, 625248, 629590, 694720, 697392, 755508, 774880, 781560, 871740, 929856, 944385, 1007344, 1042080, 1085760, 1133262, 1162320, 1250496, 1259180, 1394784, 1511016, 1549760, 1563120, 1743480, 1888770, 2014688, 2084160, 2266524, 2324640, 2518360, 2789568, 2833155, 3022032, 3126240, 3486960, 3777540, 4029376, 4533048, 4649280, 5036720, 5666310, 6044064, 6252480, 6973920, 7555080, 9066096, 10073440, 11332620, 12088128, 13947840, 15110160, 18132192, 20146880, 22665240, 30220320, 36264384, 45330480, 60440640, 90660960, 181321920]

約数ペア:

[(1, 181321920), (2, 90660960), (3, 60440640), (4, 45330480), (5, 36264384), (6, 30220320), (8, 22665240), (9, 20146880), (10, 18132192), (12, 15110160), (13, 13947840), (15, 12088128), (16, 11332620), (18, 10073440), (20, 9066096), (24, 7555080), (26, 6973920), (29, 6252480), (30, 6044064), (32, 5666310), (36, 5036720), (39, 4649280), (40, 4533048), (45, 4029376), (48, 3777540), (52, 3486960), (58, 3126240), (60, 3022032), (64, 2833155), (65, 2789568), (72, 2518360), (78, 2324640), (80, 2266524), (87, 2084160), (90, 2014688), (96, 1888770), (104, 1743480), (116, 1563120), (117, 1549760), (120, 1511016), (130, 1394784), (144, 1259180), (145, 1250496), (156, 1162320), (160, 1133262), (167, 1085760), (174, 1042080), (180, 1007344), (192, 944385), (195, 929856), (208, 871740), (232, 781560), (234, 774880), (240, 755508), (260, 697392), (261, 694720), (288, 629590), (290, 625248), (312, 581160), (320, 566631), (334, 542880), (348, 521040), (360, 503672), (377, 480960), (390, 464928), (416, 435870), (435, 416832), (464, 390780), (468, 387440), (480, 377754), (501, 361920), (520, 348696), (522, 347360), (576, 314795), (580, 312624), (585, 309952), (624, 290580), (668, 271440), (696, 260520), (720, 251836), (754, 240480), (780, 232464), (832, 217935), (835, 217152), (870, 208416), (928, 195390), (936, 193720), (960, 188877), (1002, 180960), (1040, 174348), (1044, 173680), (1131, 160320), (1160, 156312), (1170, 154976), (1248, 145290), (1305, 138944), (1336, 135720), (1392, 130260), (1440, 125918), (1503, 120640), (1508, 120240), (1560, 116232), (1670, 108576), (1740, 104208), (1856, 97695), (1872, 96860), (1885, 96192), (2004, 90480), (2080, 87174), (2088, 86840), (2171, 83520), (2262, 80160), (2320, 78156), (2340, 77488), (2496, 72645), (2505, 72384), (2610, 69472), (2672, 67860), (2784, 65130), (2880, 62959), (3006, 60320), (3016, 60120), (3120, 58116), (3340, 54288), (3393, 53440), (3480, 52104), (3744, 48430), (3770, 48096), (4008, 45240), (4160, 43587), (4176, 43420), (4342, 41760), (4524, 40080), (4640, 39078), (4680, 38744), (4843, 37440), (5010, 36192), (5220, 34736), (5344, 33930), (5568, 32565), (5655, 32064), (6012, 30160), (6032, 30060), (6240, 29058), (6513, 27840), (6680, 27144), (6786, 26720), (6960, 26052), (7488, 24215), (7515, 24128), (7540, 24048), (8016, 22620), (8352, 21710), (8684, 20880), (9048, 20040), (9280, 19539), (9360, 19372), (9686, 18720), (10020, 18096), (10440, 17368), (10688, 16965), (10855, 16704), (11310, 16032), (12024, 15080), (12064, 15030), (12480, 14529), (13026, 13920), (13360, 13572)]