2680741058380

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{23}}^1\times {\mathrm{419}}^1\times {\mathrm{16421}}^1$

素因数の和:16901

約数の個数: 288

約数和(自身を含む): 7397372666880

約数和(自身を除く): 4716631608500

約数列:

[1, 2, 4, 5, 7, 10, 11, 14, 20, 22, 23, 28, 35, 44, 46, 55, 70, 77, 92, 110, 115, 121, 140, 154, 161, 220, 230, 242, 253, 308, 322, 385, 419, 460, 484, 506, 605, 644, 770, 805, 838, 847, 1012, 1210, 1265, 1540, 1610, 1676, 1694, 1771, 2095, 2420, 2530, 2783, 2933, 3220, 3388, 3542, 4190, 4235, 4609, 5060, 5566, 5866, 7084, 8380, 8470, 8855, 9218, 9637, 11132, 11732, 13915, 14665, 16421, 16940, 17710, 18436, 19274, 19481, 23045, 27830, 29330, 32263, 32842, 35420, 38548, 38962, 46090, 48185, 50699, 55660, 58660, 64526, 65684, 67459, 77924, 82105, 92180, 96370, 97405, 101398, 106007, 114947, 129052, 134918, 161315, 164210, 180631, 192740, 194810, 202796, 212014, 229894, 253495, 269836, 322630, 328420, 337295, 354893, 361262, 377683, 389620, 424028, 459788, 506990, 530035, 574735, 645260, 674590, 709786, 722524, 742049, 755366, 903155, 1013980, 1060070, 1149470, 1166077, 1264417, 1349180, 1419572, 1484098, 1510732, 1774465, 1806310, 1888415, 1986941, 2120140, 2298940, 2332154, 2528834, 2643781, 2968196, 3548930, 3612620, 3710245, 3776830, 3973882, 4154513, 4664308, 5057668, 5287562, 5830385, 6322085, 6880399, 7097860, 7420490, 7553660, 7947764, 8162539, 8309026, 9934705, 10575124, 11660770, 12644170, 13218905, 13760798, 13908587, 14840980, 16325078, 16618052, 19869410, 20772565, 23321540, 25288340, 26437810, 27521596, 27817174, 29081591, 32650156, 34401995, 39738820, 40812695, 41545130, 45699643, 48162793, 52875620, 55634348, 58163182, 68803990, 69542935, 75684389, 81625390, 83090260, 91399286, 96325586, 116326364, 137607980, 139085870, 145407955, 151368778, 158249177, 163250780, 182798572, 192651172, 228498215, 240813965, 278171740, 290815910, 302737556, 316498354, 319897501, 378421945, 456996430, 481627930, 529790723, 581631820, 632996708, 639795002, 756843890, 791245885, 832528279, 913992860, 963255860, 1059581446, 1107744239, 1279590004, 1513687780, 1582491770, 1599487505, 1665056558, 1740740947, 2119162892, 2215488478, 2648953615, 3164983540, 3198975010, 3330113116, 3481481894, 4162641395, 4430976956, 5297907230, 5538721195, 5827697953, 6397950020, 6962963788, 8325282790, 8703704735, 10595814460, 11077442390, 11655395906, 12185186629, 16650565580, 17407409470, 19148150417, 22154884780, 23310791812, 24370373258, 29138489765, 34814818940, 38296300834, 48740746516, 58276979530, 60925933145, 76592601668, 95740752085, 116553959060, 121851866290, 134037052919, 191481504170, 243703732580, 268074105838, 382963008340, 536148211676, 670185264595, 1340370529190, 2680741058380]

約数ペア:

[(1, 2680741058380), (2, 1340370529190), (4, 670185264595), (5, 536148211676), (7, 382963008340), (10, 268074105838), (11, 243703732580), (14, 191481504170), (20, 134037052919), (22, 121851866290), (23, 116553959060), (28, 95740752085), (35, 76592601668), (44, 60925933145), (46, 58276979530), (55, 48740746516), (70, 38296300834), (77, 34814818940), (92, 29138489765), (110, 24370373258), (115, 23310791812), (121, 22154884780), (140, 19148150417), (154, 17407409470), (161, 16650565580), (220, 12185186629), (230, 11655395906), (242, 11077442390), (253, 10595814460), (308, 8703704735), (322, 8325282790), (385, 6962963788), (419, 6397950020), (460, 5827697953), (484, 5538721195), (506, 5297907230), (605, 4430976956), (644, 4162641395), (770, 3481481894), (805, 3330113116), (838, 3198975010), (847, 3164983540), (1012, 2648953615), (1210, 2215488478), (1265, 2119162892), (1540, 1740740947), (1610, 1665056558), (1676, 1599487505), (1694, 1582491770), (1771, 1513687780), (2095, 1279590004), (2420, 1107744239), (2530, 1059581446), (2783, 963255860), (2933, 913992860), (3220, 832528279), (3388, 791245885), (3542, 756843890), (4190, 639795002), (4235, 632996708), (4609, 581631820), (5060, 529790723), (5566, 481627930), (5866, 456996430), (7084, 378421945), (8380, 319897501), (8470, 316498354), (8855, 302737556), (9218, 290815910), (9637, 278171740), (11132, 240813965), (11732, 228498215), (13915, 192651172), (14665, 182798572), (16421, 163250780), (16940, 158249177), (17710, 151368778), (18436, 145407955), (19274, 139085870), (19481, 137607980), (23045, 116326364), (27830, 96325586), (29330, 91399286), (32263, 83090260), (32842, 81625390), (35420, 75684389), (38548, 69542935), (38962, 68803990), (46090, 58163182), (48185, 55634348), (50699, 52875620), (55660, 48162793), (58660, 45699643), (64526, 41545130), (65684, 40812695), (67459, 39738820), (77924, 34401995), (82105, 32650156), (92180, 29081591), (96370, 27817174), (97405, 27521596), (101398, 26437810), (106007, 25288340), (114947, 23321540), (129052, 20772565), (134918, 19869410), (161315, 16618052), (164210, 16325078), (180631, 14840980), (192740, 13908587), (194810, 13760798), (202796, 13218905), (212014, 12644170), (229894, 11660770), (253495, 10575124), (269836, 9934705), (322630, 8309026), (328420, 8162539), (337295, 7947764), (354893, 7553660), (361262, 7420490), (377683, 7097860), (389620, 6880399), (424028, 6322085), (459788, 5830385), (506990, 5287562), (530035, 5057668), (574735, 4664308), (645260, 4154513), (674590, 3973882), (709786, 3776830), (722524, 3710245), (742049, 3612620), (755366, 3548930), (903155, 2968196), (1013980, 2643781), (1060070, 2528834), (1149470, 2332154), (1166077, 2298940), (1264417, 2120140), (1349180, 1986941), (1419572, 1888415), (1484098, 1806310), (1510732, 1774465)]