427519458880

素因数分解:

$2^6\times 5^1\times {\mathrm{23}}^1\times {\mathrm{79}}^1\times {\mathrm{257}}^1\times {\mathrm{2861}}^1$

素因数の和:3237

約数の個数: 224

約数和(自身を含む): 1080302883840

約数和(自身を除く): 652783424960

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 32, 40, 46, 64, 79, 80, 92, 115, 158, 160, 184, 230, 257, 316, 320, 368, 395, 460, 514, 632, 736, 790, 920, 1028, 1264, 1285, 1472, 1580, 1817, 1840, 2056, 2528, 2570, 2861, 3160, 3634, 3680, 4112, 5056, 5140, 5722, 5911, 6320, 7268, 7360, 8224, 9085, 10280, 11444, 11822, 12640, 14305, 14536, 16448, 18170, 20303, 20560, 22888, 23644, 25280, 28610, 29072, 29555, 36340, 40606, 41120, 45776, 47288, 57220, 58144, 59110, 65803, 72680, 81212, 82240, 91552, 94576, 101515, 114440, 116288, 118220, 131606, 145360, 162424, 183104, 189152, 203030, 226019, 228880, 236440, 263212, 290720, 324848, 329015, 378304, 406060, 452038, 457760, 466969, 472880, 526424, 581440, 649696, 658030, 735277, 812120, 904076, 915520, 933938, 945760, 1052848, 1130095, 1299392, 1316060, 1470554, 1624240, 1808152, 1867876, 1891520, 2105696, 2260190, 2334845, 2632120, 2941108, 3248480, 3616304, 3676385, 3735752, 4211392, 4520380, 4669690, 5198437, 5264240, 5882216, 6496960, 7232608, 7352770, 7471504, 9040760, 9339380, 10396874, 10528480, 11764432, 14465216, 14705540, 14943008, 16911371, 18081520, 18678760, 20793748, 21056960, 23528864, 25992185, 29411080, 29886016, 33822742, 36163040, 37357520, 41587496, 47057728, 51984370, 58086883, 58822160, 67645484, 72326080, 74715040, 83174992, 84556855, 103968740, 116173766, 117644320, 135290968, 149430080, 166349984, 169113710, 207937480, 232347532, 235288640, 270581936, 290434415, 332699968, 338227420, 415874960, 464695064, 541163872, 580868830, 676454840, 831749920, 929390128, 1082327744, 1161737660, 1335998309, 1352909680, 1663499840, 1858780256, 2323475320, 2671996618, 2705819360, 3717560512, 4646950640, 5343993236, 5411638720, 6679991545, 9293901280, 10687986472, 13359983090, 18587802560, 21375972944, 26719966180, 42751945888, 53439932360, 85503891776, 106879864720, 213759729440, 427519458880]

約数ペア:

[(1, 427519458880), (2, 213759729440), (4, 106879864720), (5, 85503891776), (8, 53439932360), (10, 42751945888), (16, 26719966180), (20, 21375972944), (23, 18587802560), (32, 13359983090), (40, 10687986472), (46, 9293901280), (64, 6679991545), (79, 5411638720), (80, 5343993236), (92, 4646950640), (115, 3717560512), (158, 2705819360), (160, 2671996618), (184, 2323475320), (230, 1858780256), (257, 1663499840), (316, 1352909680), (320, 1335998309), (368, 1161737660), (395, 1082327744), (460, 929390128), (514, 831749920), (632, 676454840), (736, 580868830), (790, 541163872), (920, 464695064), (1028, 415874960), (1264, 338227420), (1285, 332699968), (1472, 290434415), (1580, 270581936), (1817, 235288640), (1840, 232347532), (2056, 207937480), (2528, 169113710), (2570, 166349984), (2861, 149430080), (3160, 135290968), (3634, 117644320), (3680, 116173766), (4112, 103968740), (5056, 84556855), (5140, 83174992), (5722, 74715040), (5911, 72326080), (6320, 67645484), (7268, 58822160), (7360, 58086883), (8224, 51984370), (9085, 47057728), (10280, 41587496), (11444, 37357520), (11822, 36163040), (12640, 33822742), (14305, 29886016), (14536, 29411080), (16448, 25992185), (18170, 23528864), (20303, 21056960), (20560, 20793748), (22888, 18678760), (23644, 18081520), (25280, 16911371), (28610, 14943008), (29072, 14705540), (29555, 14465216), (36340, 11764432), (40606, 10528480), (41120, 10396874), (45776, 9339380), (47288, 9040760), (57220, 7471504), (58144, 7352770), (59110, 7232608), (65803, 6496960), (72680, 5882216), (81212, 5264240), (82240, 5198437), (91552, 4669690), (94576, 4520380), (101515, 4211392), (114440, 3735752), (116288, 3676385), (118220, 3616304), (131606, 3248480), (145360, 2941108), (162424, 2632120), (183104, 2334845), (189152, 2260190), (203030, 2105696), (226019, 1891520), (228880, 1867876), (236440, 1808152), (263212, 1624240), (290720, 1470554), (324848, 1316060), (329015, 1299392), (378304, 1130095), (406060, 1052848), (452038, 945760), (457760, 933938), (466969, 915520), (472880, 904076), (526424, 812120), (581440, 735277), (649696, 658030)]