2026776720

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{457}}^1\times {\mathrm{1087}}^1$

素因数の和:1577

約数の個数: 160

約数和(自身を含む): 6673287168

約数和(自身を除く): 4646510448

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 24, 30, 34, 40, 48, 51, 60, 68, 80, 85, 102, 120, 136, 170, 204, 240, 255, 272, 340, 408, 457, 510, 680, 816, 914, 1020, 1087, 1360, 1371, 1828, 2040, 2174, 2285, 2742, 3261, 3656, 4080, 4348, 4570, 5435, 5484, 6522, 6855, 7312, 7769, 8696, 9140, 10870, 10968, 13044, 13710, 15538, 16305, 17392, 18280, 18479, 21740, 21936, 23307, 26088, 27420, 31076, 32610, 36560, 36958, 38845, 43480, 46614, 52176, 54840, 55437, 62152, 65220, 73916, 77690, 86960, 92395, 93228, 109680, 110874, 116535, 124304, 130440, 147832, 155380, 184790, 186456, 221748, 233070, 260880, 277185, 295664, 310760, 369580, 372912, 443496, 466140, 496759, 554370, 621520, 739160, 886992, 932280, 993518, 1108740, 1478320, 1490277, 1864560, 1987036, 2217480, 2483795, 2980554, 3974072, 4434960, 4967590, 5961108, 7451385, 7948144, 8444903, 9935180, 11922216, 14902770, 16889806, 19870360, 23844432, 25334709, 29805540, 33779612, 39740720, 42224515, 50669418, 59611080, 67559224, 84449030, 101338836, 119222160, 126673545, 135118448, 168898060, 202677672, 253347090, 337796120, 405355344, 506694180, 675592240, 1013388360, 2026776720]

約数ペア:

[(1, 2026776720), (2, 1013388360), (3, 675592240), (4, 506694180), (5, 405355344), (6, 337796120), (8, 253347090), (10, 202677672), (12, 168898060), (15, 135118448), (16, 126673545), (17, 119222160), (20, 101338836), (24, 84449030), (30, 67559224), (34, 59611080), (40, 50669418), (48, 42224515), (51, 39740720), (60, 33779612), (68, 29805540), (80, 25334709), (85, 23844432), (102, 19870360), (120, 16889806), (136, 14902770), (170, 11922216), (204, 9935180), (240, 8444903), (255, 7948144), (272, 7451385), (340, 5961108), (408, 4967590), (457, 4434960), (510, 3974072), (680, 2980554), (816, 2483795), (914, 2217480), (1020, 1987036), (1087, 1864560), (1360, 1490277), (1371, 1478320), (1828, 1108740), (2040, 993518), (2174, 932280), (2285, 886992), (2742, 739160), (3261, 621520), (3656, 554370), (4080, 496759), (4348, 466140), (4570, 443496), (5435, 372912), (5484, 369580), (6522, 310760), (6855, 295664), (7312, 277185), (7769, 260880), (8696, 233070), (9140, 221748), (10870, 186456), (10968, 184790), (13044, 155380), (13710, 147832), (15538, 130440), (16305, 124304), (17392, 116535), (18280, 110874), (18479, 109680), (21740, 93228), (21936, 92395), (23307, 86960), (26088, 77690), (27420, 73916), (31076, 65220), (32610, 62152), (36560, 55437), (36958, 54840), (38845, 52176), (43480, 46614)]