312851520

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{4723}}^1$

素因数の和:4769

約数の個数: 168

約数和(自身を含む): 1123102656

約数和(自身を除く): 810251136

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 23, 24, 30, 32, 36, 40, 45, 46, 48, 60, 64, 69, 72, 80, 90, 92, 96, 115, 120, 138, 144, 160, 180, 184, 192, 207, 230, 240, 276, 288, 320, 345, 360, 368, 414, 460, 480, 552, 576, 690, 720, 736, 828, 920, 960, 1035, 1104, 1380, 1440, 1472, 1656, 1840, 2070, 2208, 2760, 2880, 3312, 3680, 4140, 4416, 4723, 5520, 6624, 7360, 8280, 9446, 11040, 13248, 14169, 16560, 18892, 22080, 23615, 28338, 33120, 37784, 42507, 47230, 56676, 66240, 70845, 75568, 85014, 94460, 108629, 113352, 141690, 151136, 170028, 188920, 212535, 217258, 226704, 283380, 302272, 325887, 340056, 377840, 425070, 434516, 453408, 543145, 566760, 651774, 680112, 755680, 850140, 869032, 906816, 977661, 1086290, 1133520, 1303548, 1360224, 1511360, 1629435, 1700280, 1738064, 1955322, 2172580, 2267040, 2607096, 2720448, 3258870, 3400560, 3476128, 3910644, 4345160, 4534080, 4888305, 5214192, 6517740, 6801120, 6952256, 7821288, 8690320, 9776610, 10428384, 13035480, 13602240, 15642576, 17380640, 19553220, 20856768, 26070960, 31285152, 34761280, 39106440, 52141920, 62570304, 78212880, 104283840, 156425760, 312851520]

約数ペア:

[(1, 312851520), (2, 156425760), (3, 104283840), (4, 78212880), (5, 62570304), (6, 52141920), (8, 39106440), (9, 34761280), (10, 31285152), (12, 26070960), (15, 20856768), (16, 19553220), (18, 17380640), (20, 15642576), (23, 13602240), (24, 13035480), (30, 10428384), (32, 9776610), (36, 8690320), (40, 7821288), (45, 6952256), (46, 6801120), (48, 6517740), (60, 5214192), (64, 4888305), (69, 4534080), (72, 4345160), (80, 3910644), (90, 3476128), (92, 3400560), (96, 3258870), (115, 2720448), (120, 2607096), (138, 2267040), (144, 2172580), (160, 1955322), (180, 1738064), (184, 1700280), (192, 1629435), (207, 1511360), (230, 1360224), (240, 1303548), (276, 1133520), (288, 1086290), (320, 977661), (345, 906816), (360, 869032), (368, 850140), (414, 755680), (460, 680112), (480, 651774), (552, 566760), (576, 543145), (690, 453408), (720, 434516), (736, 425070), (828, 377840), (920, 340056), (960, 325887), (1035, 302272), (1104, 283380), (1380, 226704), (1440, 217258), (1472, 212535), (1656, 188920), (1840, 170028), (2070, 151136), (2208, 141690), (2760, 113352), (2880, 108629), (3312, 94460), (3680, 85014), (4140, 75568), (4416, 70845), (4723, 66240), (5520, 56676), (6624, 47230), (7360, 42507), (8280, 37784), (9446, 33120), (11040, 28338), (13248, 23615), (14169, 22080), (16560, 18892)]