20123493390

素因数分解:

$2^1\times 3^5\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{8273}}^1$

素因数の和:8326

約数の個数: 384

約数和(自身を含む): 72859917312

約数和(自身を除く): 52736423922

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 11, 13, 14, 15, 18, 21, 22, 26, 27, 30, 33, 35, 39, 42, 45, 54, 55, 63, 65, 66, 70, 77, 78, 81, 90, 91, 99, 105, 110, 117, 126, 130, 135, 143, 154, 162, 165, 182, 189, 195, 198, 210, 231, 234, 243, 270, 273, 286, 297, 315, 330, 351, 378, 385, 390, 405, 429, 455, 462, 486, 495, 546, 567, 585, 594, 630, 693, 702, 715, 770, 810, 819, 858, 891, 910, 945, 990, 1001, 1053, 1134, 1155, 1170, 1215, 1287, 1365, 1386, 1430, 1485, 1638, 1701, 1755, 1782, 1890, 2002, 2079, 2106, 2145, 2310, 2430, 2457, 2574, 2673, 2730, 2835, 2970, 3003, 3159, 3402, 3465, 3510, 3861, 4095, 4158, 4290, 4455, 4914, 5005, 5265, 5346, 5670, 6006, 6237, 6318, 6435, 6930, 7371, 7722, 8190, 8273, 8505, 8910, 9009, 10010, 10395, 10530, 11583, 12285, 12474, 12870, 13365, 14742, 15015, 15795, 16546, 17010, 18018, 18711, 19305, 20790, 22113, 23166, 24570, 24819, 26730, 27027, 30030, 31185, 31590, 34749, 36855, 37422, 38610, 41365, 44226, 45045, 49638, 54054, 57911, 57915, 62370, 69498, 73710, 74457, 81081, 82730, 90090, 91003, 93555, 107549, 110565, 115822, 115830, 124095, 135135, 148914, 162162, 173733, 173745, 182006, 187110, 215098, 221130, 223371, 243243, 248190, 270270, 273009, 289555, 322647, 347466, 347490, 372285, 405405, 446742, 455015, 486486, 521199, 537745, 546018, 579110, 637021, 645294, 670113, 744570, 752843, 810810, 819027, 868665, 910030, 967941, 1042398, 1075490, 1116855, 1183039, 1216215, 1274042, 1340226, 1365045, 1505686, 1563597, 1613235, 1638054, 1737330, 1911063, 1935882, 2010339, 2233710, 2258529, 2366078, 2432430, 2457081, 2605995, 2730090, 2903823, 3127194, 3185105, 3226470, 3350565, 3549117, 3764215, 3822126, 4020678, 4095135, 4517058, 4690791, 4839705, 4914162, 5211990, 5733189, 5807646, 5915195, 6370210, 6701130, 6775587, 7098234, 7371243, 7528430, 7817985, 8190270, 8281273, 8711469, 9381582, 9555315, 9679410, 10051695, 10647351, 11292645, 11466378, 11830390, 12285405, 13551174, 14072373, 14519115, 14742486, 15635970, 16562546, 17199567, 17422938, 17745585, 19110630, 20103390, 20326761, 21294702, 22113729, 22585290, 23453955, 24570810, 24843819, 26134407, 28144746, 28665945, 29038230, 31942053, 33877935, 34399134, 35491170, 36856215, 40653522, 41406365, 43557345, 44227458, 46907910, 49687638, 51598701, 52268814, 53236755, 57331890, 60980283, 63884106, 67755870, 70361865, 73712430, 74531457, 82812730, 85997835, 87114690, 95826159, 101633805, 103197402, 106473510, 110568645, 121960566, 124219095, 130672035, 140723730, 149062914, 154796103, 159710265, 171995670, 182940849, 191652318, 203267610, 221137290, 223594371, 248438190, 257993505, 261344070, 287478477, 304901415, 309592206, 319420530, 365881698, 372657285, 447188742, 479130795, 515987010, 574956954, 609802830, 670783113, 745314570, 773980515, 914704245, 958261590, 1117971855, 1341566226, 1437392385, 1547961030, 1829408490, 2012349339, 2235943710, 2874784770, 3353915565, 4024698678, 6707831130, 10061746695, 20123493390]

約数ペア:

[(1, 20123493390), (2, 10061746695), (3, 6707831130), (5, 4024698678), (6, 3353915565), (7, 2874784770), (9, 2235943710), (10, 2012349339), (11, 1829408490), (13, 1547961030), (14, 1437392385), (15, 1341566226), (18, 1117971855), (21, 958261590), (22, 914704245), (26, 773980515), (27, 745314570), (30, 670783113), (33, 609802830), (35, 574956954), (39, 515987010), (42, 479130795), (45, 447188742), (54, 372657285), (55, 365881698), (63, 319420530), (65, 309592206), (66, 304901415), (70, 287478477), (77, 261344070), (78, 257993505), (81, 248438190), (90, 223594371), (91, 221137290), (99, 203267610), (105, 191652318), (110, 182940849), (117, 171995670), (126, 159710265), (130, 154796103), (135, 149062914), (143, 140723730), (154, 130672035), (162, 124219095), (165, 121960566), (182, 110568645), (189, 106473510), (195, 103197402), (198, 101633805), (210, 95826159), (231, 87114690), (234, 85997835), (243, 82812730), (270, 74531457), (273, 73712430), (286, 70361865), (297, 67755870), (315, 63884106), (330, 60980283), (351, 57331890), (378, 53236755), (385, 52268814), (390, 51598701), (405, 49687638), (429, 46907910), (455, 44227458), (462, 43557345), (486, 41406365), (495, 40653522), (546, 36856215), (567, 35491170), (585, 34399134), (594, 33877935), (630, 31942053), (693, 29038230), (702, 28665945), (715, 28144746), (770, 26134407), (810, 24843819), (819, 24570810), (858, 23453955), (891, 22585290), (910, 22113729), (945, 21294702), (990, 20326761), (1001, 20103390), (1053, 19110630), (1134, 17745585), (1155, 17422938), (1170, 17199567), (1215, 16562546), (1287, 15635970), (1365, 14742486), (1386, 14519115), (1430, 14072373), (1485, 13551174), (1638, 12285405), (1701, 11830390), (1755, 11466378), (1782, 11292645), (1890, 10647351), (2002, 10051695), (2079, 9679410), (2106, 9555315), (2145, 9381582), (2310, 8711469), (2430, 8281273), (2457, 8190270), (2574, 7817985), (2673, 7528430), (2730, 7371243), (2835, 7098234), (2970, 6775587), (3003, 6701130), (3159, 6370210), (3402, 5915195), (3465, 5807646), (3510, 5733189), (3861, 5211990), (4095, 4914162), (4158, 4839705), (4290, 4690791), (4455, 4517058), (4914, 4095135), (5005, 4020678), (5265, 3822126), (5346, 3764215), (5670, 3549117), (6006, 3350565), (6237, 3226470), (6318, 3185105), (6435, 3127194), (6930, 2903823), (7371, 2730090), (7722, 2605995), (8190, 2457081), (8273, 2432430), (8505, 2366078), (8910, 2258529), (9009, 2233710), (10010, 2010339), (10395, 1935882), (10530, 1911063), (11583, 1737330), (12285, 1638054), (12474, 1613235), (12870, 1563597), (13365, 1505686), (14742, 1365045), (15015, 1340226), (15795, 1274042), (16546, 1216215), (17010, 1183039), (18018, 1116855), (18711, 1075490), (19305, 1042398), (20790, 967941), (22113, 910030), (23166, 868665), (24570, 819027), (24819, 810810), (26730, 752843), (27027, 744570), (30030, 670113), (31185, 645294), (31590, 637021), (34749, 579110), (36855, 546018), (37422, 537745), (38610, 521199), (41365, 486486), (44226, 455015), (45045, 446742), (49638, 405405), (54054, 372285), (57911, 347490), (57915, 347466), (62370, 322647), (69498, 289555), (73710, 273009), (74457, 270270), (81081, 248190), (82730, 243243), (90090, 223371), (91003, 221130), (93555, 215098), (107549, 187110), (110565, 182006), (115822, 173745), (115830, 173733), (124095, 162162), (135135, 148914)]