20142198720

素因数分解:

$2^6\times 3^4\times 5^1\times 7^2\times {\mathrm{15859}}^1$

素因数の和:15902

約数の個数: 420

約数和(自身を含む): 83352452040

約数和(自身を除く): 63210253320

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 30, 32, 35, 36, 40, 42, 45, 48, 49, 54, 56, 60, 63, 64, 70, 72, 80, 81, 84, 90, 96, 98, 105, 108, 112, 120, 126, 135, 140, 144, 147, 160, 162, 168, 180, 189, 192, 196, 210, 216, 224, 240, 245, 252, 270, 280, 288, 294, 315, 320, 324, 336, 360, 378, 392, 405, 420, 432, 441, 448, 480, 490, 504, 540, 560, 567, 576, 588, 630, 648, 672, 720, 735, 756, 784, 810, 840, 864, 882, 945, 960, 980, 1008, 1080, 1120, 1134, 1176, 1260, 1296, 1323, 1344, 1440, 1470, 1512, 1568, 1620, 1680, 1728, 1764, 1890, 1960, 2016, 2160, 2205, 2240, 2268, 2352, 2520, 2592, 2646, 2835, 2880, 2940, 3024, 3136, 3240, 3360, 3528, 3780, 3920, 3969, 4032, 4320, 4410, 4536, 4704, 5040, 5184, 5292, 5670, 5880, 6048, 6480, 6615, 6720, 7056, 7560, 7840, 7938, 8640, 8820, 9072, 9408, 10080, 10584, 11340, 11760, 12096, 12960, 13230, 14112, 15120, 15680, 15859, 15876, 17640, 18144, 19845, 20160, 21168, 22680, 23520, 25920, 26460, 28224, 30240, 31718, 31752, 35280, 36288, 39690, 42336, 45360, 47040, 47577, 52920, 60480, 63436, 63504, 70560, 79295, 79380, 84672, 90720, 95154, 105840, 111013, 126872, 127008, 141120, 142731, 158590, 158760, 181440, 190308, 211680, 222026, 237885, 253744, 254016, 285462, 317180, 317520, 333039, 380616, 423360, 428193, 444052, 475770, 507488, 555065, 570924, 634360, 635040, 666078, 713655, 761232, 777091, 856386, 888104, 951540, 999117, 1014976, 1110130, 1141848, 1268720, 1270080, 1284579, 1332156, 1427310, 1522464, 1554182, 1665195, 1712772, 1776208, 1903080, 1998234, 2140965, 2220260, 2283696, 2331273, 2537440, 2569158, 2664312, 2854620, 2997351, 3044928, 3108364, 3330390, 3425544, 3552416, 3806160, 3885455, 3996468, 4281930, 4440520, 4567392, 4662546, 4995585, 5074880, 5138316, 5328624, 5709240, 5994702, 6216728, 6422895, 6660780, 6851088, 6993819, 7104832, 7612320, 7770910, 7992936, 8563860, 8881040, 8992053, 9134784, 9325092, 9991170, 10276632, 10657248, 11418480, 11656365, 11989404, 12433456, 12845790, 13321560, 13702176, 13987638, 14986755, 15224640, 15541820, 15985872, 17127720, 17762080, 17984106, 18650184, 19982340, 20553264, 20981457, 21314496, 22836960, 23312730, 23978808, 24866912, 25691580, 26643120, 27404352, 27975276, 29973510, 31083640, 31971744, 34255440, 34969095, 35524160, 35968212, 37300368, 39964680, 41106528, 41962914, 44960265, 45673920, 46625460, 47957616, 49733824, 51383160, 53286240, 55950552, 59947020, 62167280, 62944371, 63943488, 68510880, 69938190, 71936424, 74600736, 79929360, 82213056, 83925828, 89920530, 93250920, 95915232, 102766320, 104907285, 106572480, 111901104, 119894040, 124334560, 125888742, 137021760, 139876380, 143872848, 149201472, 159858720, 167851656, 179841060, 186501840, 191830464, 205532640, 209814570, 223802208, 239788080, 248669120, 251777484, 279752760, 287745696, 314721855, 319717440, 335703312, 359682120, 373003680, 411065280, 419629140, 447604416, 479576160, 503554968, 559505520, 575491392, 629443710, 671406624, 719364240, 746007360, 839258280, 959152320, 1007109936, 1119011040, 1258887420, 1342813248, 1438728480, 1678516560, 2014219872, 2238022080, 2517774840, 2877456960, 3357033120, 4028439744, 5035549680, 6714066240, 10071099360, 20142198720]

約数ペア:

[(1, 20142198720), (2, 10071099360), (3, 6714066240), (4, 5035549680), (5, 4028439744), (6, 3357033120), (7, 2877456960), (8, 2517774840), (9, 2238022080), (10, 2014219872), (12, 1678516560), (14, 1438728480), (15, 1342813248), (16, 1258887420), (18, 1119011040), (20, 1007109936), (21, 959152320), (24, 839258280), (27, 746007360), (28, 719364240), (30, 671406624), (32, 629443710), (35, 575491392), (36, 559505520), (40, 503554968), (42, 479576160), (45, 447604416), (48, 419629140), (49, 411065280), (54, 373003680), (56, 359682120), (60, 335703312), (63, 319717440), (64, 314721855), (70, 287745696), (72, 279752760), (80, 251777484), (81, 248669120), (84, 239788080), (90, 223802208), (96, 209814570), (98, 205532640), (105, 191830464), (108, 186501840), (112, 179841060), (120, 167851656), (126, 159858720), (135, 149201472), (140, 143872848), (144, 139876380), (147, 137021760), (160, 125888742), (162, 124334560), (168, 119894040), (180, 111901104), (189, 106572480), (192, 104907285), (196, 102766320), (210, 95915232), (216, 93250920), (224, 89920530), (240, 83925828), (245, 82213056), (252, 79929360), (270, 74600736), (280, 71936424), (288, 69938190), (294, 68510880), (315, 63943488), (320, 62944371), (324, 62167280), (336, 59947020), (360, 55950552), (378, 53286240), (392, 51383160), (405, 49733824), (420, 47957616), (432, 46625460), (441, 45673920), (448, 44960265), (480, 41962914), (490, 41106528), (504, 39964680), (540, 37300368), (560, 35968212), (567, 35524160), (576, 34969095), (588, 34255440), (630, 31971744), (648, 31083640), (672, 29973510), (720, 27975276), (735, 27404352), (756, 26643120), (784, 25691580), (810, 24866912), (840, 23978808), (864, 23312730), (882, 22836960), (945, 21314496), (960, 20981457), (980, 20553264), (1008, 19982340), (1080, 18650184), (1120, 17984106), (1134, 17762080), (1176, 17127720), (1260, 15985872), (1296, 15541820), (1323, 15224640), (1344, 14986755), (1440, 13987638), (1470, 13702176), (1512, 13321560), (1568, 12845790), (1620, 12433456), (1680, 11989404), (1728, 11656365), (1764, 11418480), (1890, 10657248), (1960, 10276632), (2016, 9991170), (2160, 9325092), (2205, 9134784), (2240, 8992053), (2268, 8881040), (2352, 8563860), (2520, 7992936), (2592, 7770910), (2646, 7612320), (2835, 7104832), (2880, 6993819), (2940, 6851088), (3024, 6660780), (3136, 6422895), (3240, 6216728), (3360, 5994702), (3528, 5709240), (3780, 5328624), (3920, 5138316), (3969, 5074880), (4032, 4995585), (4320, 4662546), (4410, 4567392), (4536, 4440520), (4704, 4281930), (5040, 3996468), (5184, 3885455), (5292, 3806160), (5670, 3552416), (5880, 3425544), (6048, 3330390), (6480, 3108364), (6615, 3044928), (6720, 2997351), (7056, 2854620), (7560, 2664312), (7840, 2569158), (7938, 2537440), (8640, 2331273), (8820, 2283696), (9072, 2220260), (9408, 2140965), (10080, 1998234), (10584, 1903080), (11340, 1776208), (11760, 1712772), (12096, 1665195), (12960, 1554182), (13230, 1522464), (14112, 1427310), (15120, 1332156), (15680, 1284579), (15859, 1270080), (15876, 1268720), (17640, 1141848), (18144, 1110130), (19845, 1014976), (20160, 999117), (21168, 951540), (22680, 888104), (23520, 856386), (25920, 777091), (26460, 761232), (28224, 713655), (30240, 666078), (31718, 635040), (31752, 634360), (35280, 570924), (36288, 555065), (39690, 507488), (42336, 475770), (45360, 444052), (47040, 428193), (47577, 423360), (52920, 380616), (60480, 333039), (63436, 317520), (63504, 317180), (70560, 285462), (79295, 254016), (79380, 253744), (84672, 237885), (90720, 222026), (95154, 211680), (105840, 190308), (111013, 181440), (126872, 158760), (127008, 158590), (141120, 142731)]