2670820880

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{19309}}^1$

素因数の和:19361

約数の個数: 160

約数和(自身を含む): 8045318400

約数和(自身を除く): 5374497520

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 19, 20, 26, 28, 35, 38, 40, 52, 56, 65, 70, 76, 80, 91, 95, 104, 112, 130, 133, 140, 152, 182, 190, 208, 247, 260, 266, 280, 304, 364, 380, 455, 494, 520, 532, 560, 665, 728, 760, 910, 988, 1040, 1064, 1235, 1330, 1456, 1520, 1729, 1820, 1976, 2128, 2470, 2660, 3458, 3640, 3952, 4940, 5320, 6916, 7280, 8645, 9880, 10640, 13832, 17290, 19309, 19760, 27664, 34580, 38618, 69160, 77236, 96545, 135163, 138320, 154472, 193090, 251017, 270326, 308944, 366871, 386180, 502034, 540652, 675815, 733742, 772360, 1004068, 1081304, 1255085, 1351630, 1467484, 1544720, 1757119, 1834355, 2008136, 2162608, 2510170, 2568097, 2703260, 2934968, 3514238, 3668710, 4016272, 4769323, 5020340, 5136194, 5406520, 5869936, 7028476, 7337420, 8785595, 9538646, 10040680, 10272388, 10813040, 12840485, 14056952, 14674840, 17571190, 19077292, 20081360, 20544776, 23846615, 25680970, 28113904, 29349680, 33385261, 35142380, 38154584, 41089552, 47693230, 51361940, 66770522, 70284760, 76309168, 95386460, 102723880, 133541044, 140569520, 166926305, 190772920, 205447760, 267082088, 333852610, 381545840, 534164176, 667705220, 1335410440, 2670820880]

約数ペア:

[(1, 2670820880), (2, 1335410440), (4, 667705220), (5, 534164176), (7, 381545840), (8, 333852610), (10, 267082088), (13, 205447760), (14, 190772920), (16, 166926305), (19, 140569520), (20, 133541044), (26, 102723880), (28, 95386460), (35, 76309168), (38, 70284760), (40, 66770522), (52, 51361940), (56, 47693230), (65, 41089552), (70, 38154584), (76, 35142380), (80, 33385261), (91, 29349680), (95, 28113904), (104, 25680970), (112, 23846615), (130, 20544776), (133, 20081360), (140, 19077292), (152, 17571190), (182, 14674840), (190, 14056952), (208, 12840485), (247, 10813040), (260, 10272388), (266, 10040680), (280, 9538646), (304, 8785595), (364, 7337420), (380, 7028476), (455, 5869936), (494, 5406520), (520, 5136194), (532, 5020340), (560, 4769323), (665, 4016272), (728, 3668710), (760, 3514238), (910, 2934968), (988, 2703260), (1040, 2568097), (1064, 2510170), (1235, 2162608), (1330, 2008136), (1456, 1834355), (1520, 1757119), (1729, 1544720), (1820, 1467484), (1976, 1351630), (2128, 1255085), (2470, 1081304), (2660, 1004068), (3458, 772360), (3640, 733742), (3952, 675815), (4940, 540652), (5320, 502034), (6916, 386180), (7280, 366871), (8645, 308944), (9880, 270326), (10640, 251017), (13832, 193090), (17290, 154472), (19309, 138320), (19760, 135163), (27664, 96545), (34580, 77236), (38618, 69160)]