2140597760

素因数分解:

$2^9\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{6287}}^1$

素因数の和:6336

約数の個数: 160

約数和(自身を含む): 6175319040

約数和(自身を除く): 4034721280

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 19, 20, 28, 32, 35, 38, 40, 56, 64, 70, 76, 80, 95, 112, 128, 133, 140, 152, 160, 190, 224, 256, 266, 280, 304, 320, 380, 448, 512, 532, 560, 608, 640, 665, 760, 896, 1064, 1120, 1216, 1280, 1330, 1520, 1792, 2128, 2240, 2432, 2560, 2660, 3040, 3584, 4256, 4480, 4864, 5320, 6080, 6287, 8512, 8960, 9728, 10640, 12160, 12574, 17024, 17920, 21280, 24320, 25148, 31435, 34048, 42560, 44009, 48640, 50296, 62870, 68096, 85120, 88018, 100592, 119453, 125740, 170240, 176036, 201184, 220045, 238906, 251480, 340480, 352072, 402368, 440090, 477812, 502960, 597265, 704144, 804736, 836171, 880180, 955624, 1005920, 1194530, 1408288, 1609472, 1672342, 1760360, 1911248, 2011840, 2389060, 2816576, 3218944, 3344684, 3520720, 3822496, 4023680, 4180855, 4778120, 5633152, 6689368, 7041440, 7644992, 8047360, 8361710, 9556240, 11266304, 13378736, 14082880, 15289984, 16094720, 16723420, 19112480, 22532608, 26757472, 28165760, 30579968, 33446840, 38224960, 53514944, 56331520, 61159936, 66893680, 76449920, 107029888, 112663040, 133787360, 152899840, 214059776, 267574720, 305799680, 428119552, 535149440, 1070298880, 2140597760]

約数ペア:

[(1, 2140597760), (2, 1070298880), (4, 535149440), (5, 428119552), (7, 305799680), (8, 267574720), (10, 214059776), (14, 152899840), (16, 133787360), (19, 112663040), (20, 107029888), (28, 76449920), (32, 66893680), (35, 61159936), (38, 56331520), (40, 53514944), (56, 38224960), (64, 33446840), (70, 30579968), (76, 28165760), (80, 26757472), (95, 22532608), (112, 19112480), (128, 16723420), (133, 16094720), (140, 15289984), (152, 14082880), (160, 13378736), (190, 11266304), (224, 9556240), (256, 8361710), (266, 8047360), (280, 7644992), (304, 7041440), (320, 6689368), (380, 5633152), (448, 4778120), (512, 4180855), (532, 4023680), (560, 3822496), (608, 3520720), (640, 3344684), (665, 3218944), (760, 2816576), (896, 2389060), (1064, 2011840), (1120, 1911248), (1216, 1760360), (1280, 1672342), (1330, 1609472), (1520, 1408288), (1792, 1194530), (2128, 1005920), (2240, 955624), (2432, 880180), (2560, 836171), (2660, 804736), (3040, 704144), (3584, 597265), (4256, 502960), (4480, 477812), (4864, 440090), (5320, 402368), (6080, 352072), (6287, 340480), (8512, 251480), (8960, 238906), (9728, 220045), (10640, 201184), (12160, 176036), (12574, 170240), (17024, 125740), (17920, 119453), (21280, 100592), (24320, 88018), (25148, 85120), (31435, 68096), (34048, 62870), (42560, 50296), (44009, 48640)]