20202268320

素因数分解:

$2^5\times 3^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{6311}}^1$

素因数の和:6370

約数の個数: 480

約数和(自身を含む): 80835511680

約数和(自身を除く): 60633243360

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 19, 20, 24, 26, 27, 30, 32, 36, 38, 39, 40, 45, 48, 52, 54, 57, 60, 65, 72, 76, 78, 80, 81, 90, 95, 96, 104, 108, 114, 117, 120, 130, 135, 144, 152, 156, 160, 162, 171, 180, 190, 195, 208, 216, 228, 234, 240, 247, 260, 270, 285, 288, 304, 312, 324, 342, 351, 360, 380, 390, 405, 416, 432, 456, 468, 480, 494, 513, 520, 540, 570, 585, 608, 624, 648, 684, 702, 720, 741, 760, 780, 810, 855, 864, 912, 936, 988, 1026, 1040, 1053, 1080, 1140, 1170, 1235, 1248, 1296, 1368, 1404, 1440, 1482, 1520, 1539, 1560, 1620, 1710, 1755, 1824, 1872, 1976, 2052, 2080, 2106, 2160, 2223, 2280, 2340, 2470, 2565, 2592, 2736, 2808, 2964, 3040, 3078, 3120, 3240, 3420, 3510, 3705, 3744, 3952, 4104, 4212, 4320, 4446, 4560, 4680, 4940, 5130, 5265, 5472, 5616, 5928, 6156, 6240, 6311, 6480, 6669, 6840, 7020, 7410, 7695, 7904, 8208, 8424, 8892, 9120, 9360, 9880, 10260, 10530, 11115, 11232, 11856, 12312, 12622, 12960, 13338, 13680, 14040, 14820, 15390, 16416, 16848, 17784, 18720, 18933, 19760, 20007, 20520, 21060, 22230, 23712, 24624, 25244, 26676, 27360, 28080, 29640, 30780, 31555, 33345, 33696, 35568, 37866, 39520, 40014, 41040, 42120, 44460, 49248, 50488, 53352, 56160, 56799, 59280, 61560, 63110, 66690, 71136, 75732, 80028, 82043, 82080, 84240, 88920, 94665, 100035, 100976, 106704, 113598, 118560, 119909, 123120, 126220, 133380, 151464, 160056, 164086, 168480, 170397, 177840, 189330, 200070, 201952, 213408, 227196, 239818, 246129, 246240, 252440, 266760, 283995, 302928, 320112, 328172, 340794, 355680, 359727, 378660, 400140, 410215, 454392, 479636, 492258, 504880, 511191, 533520, 567990, 599545, 605856, 640224, 656344, 681588, 719454, 738387, 757320, 800280, 820430, 851985, 908784, 959272, 984516, 1009760, 1022382, 1067040, 1079181, 1135980, 1199090, 1230645, 1312688, 1363176, 1438908, 1476774, 1514640, 1558817, 1600560, 1640860, 1703970, 1798635, 1817568, 1918544, 1969032, 2044764, 2158362, 2215161, 2271960, 2398180, 2461290, 2555955, 2625376, 2726352, 2877816, 2953548, 3029280, 3117634, 3201120, 3237543, 3281720, 3407940, 3597270, 3691935, 3837088, 3938064, 4089528, 4316724, 4430322, 4543920, 4676451, 4796360, 4922580, 5111910, 5395905, 5452704, 5755632, 5907096, 6235268, 6475086, 6563440, 6645483, 6815880, 7194540, 7383870, 7794085, 7876128, 8179056, 8633448, 8860644, 9087840, 9352902, 9592720, 9712629, 9845160, 10223820, 10791810, 11075805, 11511264, 11814192, 12470536, 12950172, 13126880, 13290966, 13631760, 14029353, 14389080, 14767740, 15588170, 16187715, 16358112, 17266896, 17721288, 18705804, 19185440, 19425258, 19690320, 20447640, 21583620, 22151610, 23382255, 23628384, 24941072, 25900344, 26581932, 27263520, 28058706, 28778160, 29535480, 31176340, 32375430, 33227415, 34533792, 35442576, 37411608, 38850516, 39380640, 40895280, 42088059, 43167240, 44303220, 46764510, 48563145, 49882144, 51800688, 53163864, 56117412, 57556320, 59070960, 62352680, 64750860, 66454830, 70146765, 70885152, 74823216, 77701032, 81790560, 84176118, 86334480, 88606440, 93529020, 97126290, 103601376, 106327728, 112234824, 118141920, 124705360, 126264177, 129501720, 132909660, 140293530, 149646432, 155402064, 168352236, 172668960, 177212880, 187058040, 194252580, 210440295, 212655456, 224469648, 249410720, 252528354, 259003440, 265819320, 280587060, 310804128, 336704472, 354425760, 374116080, 388505160, 420880590, 448939296, 505056708, 518006880, 531638640, 561174120, 631320885, 673408944, 748232160, 777010320, 841761180, 1010113416, 1063277280, 1122348240, 1262641770, 1346817888, 1554020640, 1683522360, 2020226832, 2244696480, 2525283540, 3367044720, 4040453664, 5050567080, 6734089440, 10101134160, 20202268320]

約数ペア:

[(1, 20202268320), (2, 10101134160), (3, 6734089440), (4, 5050567080), (5, 4040453664), (6, 3367044720), (8, 2525283540), (9, 2244696480), (10, 2020226832), (12, 1683522360), (13, 1554020640), (15, 1346817888), (16, 1262641770), (18, 1122348240), (19, 1063277280), (20, 1010113416), (24, 841761180), (26, 777010320), (27, 748232160), (30, 673408944), (32, 631320885), (36, 561174120), (38, 531638640), (39, 518006880), (40, 505056708), (45, 448939296), (48, 420880590), (52, 388505160), (54, 374116080), (57, 354425760), (60, 336704472), (65, 310804128), (72, 280587060), (76, 265819320), (78, 259003440), (80, 252528354), (81, 249410720), (90, 224469648), (95, 212655456), (96, 210440295), (104, 194252580), (108, 187058040), (114, 177212880), (117, 172668960), (120, 168352236), (130, 155402064), (135, 149646432), (144, 140293530), (152, 132909660), (156, 129501720), (160, 126264177), (162, 124705360), (171, 118141920), (180, 112234824), (190, 106327728), (195, 103601376), (208, 97126290), (216, 93529020), (228, 88606440), (234, 86334480), (240, 84176118), (247, 81790560), (260, 77701032), (270, 74823216), (285, 70885152), (288, 70146765), (304, 66454830), (312, 64750860), (324, 62352680), (342, 59070960), (351, 57556320), (360, 56117412), (380, 53163864), (390, 51800688), (405, 49882144), (416, 48563145), (432, 46764510), (456, 44303220), (468, 43167240), (480, 42088059), (494, 40895280), (513, 39380640), (520, 38850516), (540, 37411608), (570, 35442576), (585, 34533792), (608, 33227415), (624, 32375430), (648, 31176340), (684, 29535480), (702, 28778160), (720, 28058706), (741, 27263520), (760, 26581932), (780, 25900344), (810, 24941072), (855, 23628384), (864, 23382255), (912, 22151610), (936, 21583620), (988, 20447640), (1026, 19690320), (1040, 19425258), (1053, 19185440), (1080, 18705804), (1140, 17721288), (1170, 17266896), (1235, 16358112), (1248, 16187715), (1296, 15588170), (1368, 14767740), (1404, 14389080), (1440, 14029353), (1482, 13631760), (1520, 13290966), (1539, 13126880), (1560, 12950172), (1620, 12470536), (1710, 11814192), (1755, 11511264), (1824, 11075805), (1872, 10791810), (1976, 10223820), (2052, 9845160), (2080, 9712629), (2106, 9592720), (2160, 9352902), (2223, 9087840), (2280, 8860644), (2340, 8633448), (2470, 8179056), (2565, 7876128), (2592, 7794085), (2736, 7383870), (2808, 7194540), (2964, 6815880), (3040, 6645483), (3078, 6563440), (3120, 6475086), (3240, 6235268), (3420, 5907096), (3510, 5755632), (3705, 5452704), (3744, 5395905), (3952, 5111910), (4104, 4922580), (4212, 4796360), (4320, 4676451), (4446, 4543920), (4560, 4430322), (4680, 4316724), (4940, 4089528), (5130, 3938064), (5265, 3837088), (5472, 3691935), (5616, 3597270), (5928, 3407940), (6156, 3281720), (6240, 3237543), (6311, 3201120), (6480, 3117634), (6669, 3029280), (6840, 2953548), (7020, 2877816), (7410, 2726352), (7695, 2625376), (7904, 2555955), (8208, 2461290), (8424, 2398180), (8892, 2271960), (9120, 2215161), (9360, 2158362), (9880, 2044764), (10260, 1969032), (10530, 1918544), (11115, 1817568), (11232, 1798635), (11856, 1703970), (12312, 1640860), (12622, 1600560), (12960, 1558817), (13338, 1514640), (13680, 1476774), (14040, 1438908), (14820, 1363176), (15390, 1312688), (16416, 1230645), (16848, 1199090), (17784, 1135980), (18720, 1079181), (18933, 1067040), (19760, 1022382), (20007, 1009760), (20520, 984516), (21060, 959272), (22230, 908784), (23712, 851985), (24624, 820430), (25244, 800280), (26676, 757320), (27360, 738387), (28080, 719454), (29640, 681588), (30780, 656344), (31555, 640224), (33345, 605856), (33696, 599545), (35568, 567990), (37866, 533520), (39520, 511191), (40014, 504880), (41040, 492258), (42120, 479636), (44460, 454392), (49248, 410215), (50488, 400140), (53352, 378660), (56160, 359727), (56799, 355680), (59280, 340794), (61560, 328172), (63110, 320112), (66690, 302928), (71136, 283995), (75732, 266760), (80028, 252440), (82043, 246240), (82080, 246129), (84240, 239818), (88920, 227196), (94665, 213408), (100035, 201952), (100976, 200070), (106704, 189330), (113598, 177840), (118560, 170397), (119909, 168480), (123120, 164086), (126220, 160056), (133380, 151464)]