1273480320

素因数分解:

$2^7\times 3^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{4987}}^1$

素因数の和:5035

約数の個数: 256

約数和(自身を含む): 4884249600

約数和(自身を除く): 3610769280

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 19, 20, 21, 24, 28, 30, 32, 35, 38, 40, 42, 48, 56, 57, 60, 64, 70, 76, 80, 84, 95, 96, 105, 112, 114, 120, 128, 133, 140, 152, 160, 168, 190, 192, 210, 224, 228, 240, 266, 280, 285, 304, 320, 336, 380, 384, 399, 420, 448, 456, 480, 532, 560, 570, 608, 640, 665, 672, 760, 798, 840, 896, 912, 960, 1064, 1120, 1140, 1216, 1330, 1344, 1520, 1596, 1680, 1824, 1920, 1995, 2128, 2240, 2280, 2432, 2660, 2688, 3040, 3192, 3360, 3648, 3990, 4256, 4480, 4560, 4987, 5320, 6080, 6384, 6720, 7296, 7980, 8512, 9120, 9974, 10640, 12160, 12768, 13440, 14961, 15960, 17024, 18240, 19948, 21280, 24935, 25536, 29922, 31920, 34909, 36480, 39896, 42560, 49870, 51072, 59844, 63840, 69818, 74805, 79792, 85120, 94753, 99740, 104727, 119688, 127680, 139636, 149610, 159584, 174545, 189506, 199480, 209454, 239376, 255360, 279272, 284259, 299220, 319168, 349090, 379012, 398960, 418908, 473765, 478752, 523635, 558544, 568518, 598440, 638336, 663271, 698180, 758024, 797920, 837816, 947530, 957504, 1047270, 1117088, 1137036, 1196880, 1326542, 1396360, 1421295, 1516048, 1595840, 1675632, 1895060, 1915008, 1989813, 2094540, 2234176, 2274072, 2393760, 2653084, 2792720, 2842590, 3032096, 3191680, 3316355, 3351264, 3790120, 3979626, 4189080, 4468352, 4548144, 4787520, 5306168, 5585440, 5685180, 6064192, 6632710, 6702528, 7580240, 7959252, 8378160, 9096288, 9575040, 9949065, 10612336, 11170880, 11370360, 12128384, 13265420, 13405056, 15160480, 15918504, 16756320, 18192576, 19898130, 21224672, 22341760, 22740720, 26530840, 30320960, 31837008, 33512640, 36385152, 39796260, 42449344, 45481440, 53061680, 60641920, 63674016, 67025280, 79592520, 84898688, 90962880, 106123360, 127348032, 159185040, 181925760, 212246720, 254696064, 318370080, 424493440, 636740160, 1273480320]

約数ペア:

[(1, 1273480320), (2, 636740160), (3, 424493440), (4, 318370080), (5, 254696064), (6, 212246720), (7, 181925760), (8, 159185040), (10, 127348032), (12, 106123360), (14, 90962880), (15, 84898688), (16, 79592520), (19, 67025280), (20, 63674016), (21, 60641920), (24, 53061680), (28, 45481440), (30, 42449344), (32, 39796260), (35, 36385152), (38, 33512640), (40, 31837008), (42, 30320960), (48, 26530840), (56, 22740720), (57, 22341760), (60, 21224672), (64, 19898130), (70, 18192576), (76, 16756320), (80, 15918504), (84, 15160480), (95, 13405056), (96, 13265420), (105, 12128384), (112, 11370360), (114, 11170880), (120, 10612336), (128, 9949065), (133, 9575040), (140, 9096288), (152, 8378160), (160, 7959252), (168, 7580240), (190, 6702528), (192, 6632710), (210, 6064192), (224, 5685180), (228, 5585440), (240, 5306168), (266, 4787520), (280, 4548144), (285, 4468352), (304, 4189080), (320, 3979626), (336, 3790120), (380, 3351264), (384, 3316355), (399, 3191680), (420, 3032096), (448, 2842590), (456, 2792720), (480, 2653084), (532, 2393760), (560, 2274072), (570, 2234176), (608, 2094540), (640, 1989813), (665, 1915008), (672, 1895060), (760, 1675632), (798, 1595840), (840, 1516048), (896, 1421295), (912, 1396360), (960, 1326542), (1064, 1196880), (1120, 1137036), (1140, 1117088), (1216, 1047270), (1330, 957504), (1344, 947530), (1520, 837816), (1596, 797920), (1680, 758024), (1824, 698180), (1920, 663271), (1995, 638336), (2128, 598440), (2240, 568518), (2280, 558544), (2432, 523635), (2660, 478752), (2688, 473765), (3040, 418908), (3192, 398960), (3360, 379012), (3648, 349090), (3990, 319168), (4256, 299220), (4480, 284259), (4560, 279272), (4987, 255360), (5320, 239376), (6080, 209454), (6384, 199480), (6720, 189506), (7296, 174545), (7980, 159584), (8512, 149610), (9120, 139636), (9974, 127680), (10640, 119688), (12160, 104727), (12768, 99740), (13440, 94753), (14961, 85120), (15960, 79792), (17024, 74805), (18240, 69818), (19948, 63840), (21280, 59844), (24935, 51072), (25536, 49870), (29922, 42560), (31920, 39896), (34909, 36480)]