2647292640

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{3931}}^1$

素因数の和:4033

約数の個数: 192

約数和(自身を含む): 8846433792

約数和(自身を除く): 6199141152

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 23, 24, 30, 32, 40, 46, 48, 60, 61, 69, 80, 92, 96, 115, 120, 122, 138, 160, 183, 184, 230, 240, 244, 276, 305, 345, 366, 368, 460, 480, 488, 552, 610, 690, 732, 736, 915, 920, 976, 1104, 1220, 1380, 1403, 1464, 1830, 1840, 1952, 2208, 2440, 2760, 2806, 2928, 3660, 3680, 3931, 4209, 4880, 5520, 5612, 5856, 7015, 7320, 7862, 8418, 9760, 11040, 11224, 11793, 14030, 14640, 15724, 16836, 19655, 21045, 22448, 23586, 28060, 29280, 31448, 33672, 39310, 42090, 44896, 47172, 56120, 58965, 62896, 67344, 78620, 84180, 90413, 94344, 112240, 117930, 125792, 134688, 157240, 168360, 180826, 188688, 224480, 235860, 239791, 271239, 314480, 336720, 361652, 377376, 452065, 471720, 479582, 542478, 628960, 673440, 719373, 723304, 904130, 943440, 959164, 1084956, 1198955, 1356195, 1438746, 1446608, 1808260, 1886880, 1918328, 2169912, 2397910, 2712390, 2877492, 2893216, 3596865, 3616520, 3836656, 4339824, 4795820, 5424780, 5515193, 5754984, 7193730, 7233040, 7673312, 8679648, 9591640, 10849560, 11030386, 11509968, 14387460, 14466080, 16545579, 19183280, 21699120, 22060772, 23019936, 27575965, 28774920, 33091158, 38366560, 43398240, 44121544, 55151930, 57549840, 66182316, 82727895, 88243088, 110303860, 115099680, 132364632, 165455790, 176486176, 220607720, 264729264, 330911580, 441215440, 529458528, 661823160, 882430880, 1323646320, 2647292640]

約数ペア:

[(1, 2647292640), (2, 1323646320), (3, 882430880), (4, 661823160), (5, 529458528), (6, 441215440), (8, 330911580), (10, 264729264), (12, 220607720), (15, 176486176), (16, 165455790), (20, 132364632), (23, 115099680), (24, 110303860), (30, 88243088), (32, 82727895), (40, 66182316), (46, 57549840), (48, 55151930), (60, 44121544), (61, 43398240), (69, 38366560), (80, 33091158), (92, 28774920), (96, 27575965), (115, 23019936), (120, 22060772), (122, 21699120), (138, 19183280), (160, 16545579), (183, 14466080), (184, 14387460), (230, 11509968), (240, 11030386), (244, 10849560), (276, 9591640), (305, 8679648), (345, 7673312), (366, 7233040), (368, 7193730), (460, 5754984), (480, 5515193), (488, 5424780), (552, 4795820), (610, 4339824), (690, 3836656), (732, 3616520), (736, 3596865), (915, 2893216), (920, 2877492), (976, 2712390), (1104, 2397910), (1220, 2169912), (1380, 1918328), (1403, 1886880), (1464, 1808260), (1830, 1446608), (1840, 1438746), (1952, 1356195), (2208, 1198955), (2440, 1084956), (2760, 959164), (2806, 943440), (2928, 904130), (3660, 723304), (3680, 719373), (3931, 673440), (4209, 628960), (4880, 542478), (5520, 479582), (5612, 471720), (5856, 452065), (7015, 377376), (7320, 361652), (7862, 336720), (8418, 314480), (9760, 271239), (11040, 239791), (11224, 235860), (11793, 224480), (14030, 188688), (14640, 180826), (15724, 168360), (16836, 157240), (19655, 134688), (21045, 125792), (22448, 117930), (23586, 112240), (28060, 94344), (29280, 90413), (31448, 84180), (33672, 78620), (39310, 67344), (42090, 62896), (44896, 58965), (47172, 56120)]