2240532800

素因数分解:

$2^6\times 5^2\times {\mathrm{11}}^2\times {\mathrm{71}}^1\times {\mathrm{163}}^1$

素因数の和:278

約数の個数: 252

約数和(自身を含む): 6182916768

約数和(自身を除く): 3942383968

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 25, 32, 40, 44, 50, 55, 64, 71, 80, 88, 100, 110, 121, 142, 160, 163, 176, 200, 220, 242, 275, 284, 320, 326, 352, 355, 400, 440, 484, 550, 568, 605, 652, 704, 710, 781, 800, 815, 880, 968, 1100, 1136, 1210, 1304, 1420, 1562, 1600, 1630, 1760, 1775, 1793, 1936, 2200, 2272, 2420, 2608, 2840, 3025, 3124, 3260, 3520, 3550, 3586, 3872, 3905, 4075, 4400, 4544, 4840, 5216, 5680, 6050, 6248, 6520, 7100, 7172, 7744, 7810, 8150, 8591, 8800, 8965, 9680, 10432, 11360, 11573, 12100, 12496, 13040, 14200, 14344, 15620, 16300, 17182, 17600, 17930, 19360, 19525, 19723, 22720, 23146, 24200, 24992, 26080, 28400, 28688, 31240, 32600, 34364, 35860, 38720, 39050, 39446, 42955, 44825, 46292, 48400, 49984, 52160, 56800, 57376, 57865, 62480, 65200, 68728, 71720, 78100, 78892, 85910, 89650, 92584, 96800, 98615, 113600, 114752, 115730, 124960, 127303, 130400, 137456, 143440, 156200, 157784, 171820, 179300, 185168, 193600, 197230, 214775, 231460, 249920, 254606, 260800, 274912, 286880, 289325, 312400, 315568, 343640, 358600, 370336, 394460, 429550, 462920, 493075, 509212, 549824, 573760, 578650, 624800, 631136, 636515, 687280, 717200, 740672, 788920, 859100, 925840, 986150, 1018424, 1157300, 1249600, 1262272, 1273030, 1374560, 1400333, 1434400, 1577840, 1718200, 1851680, 1972300, 2036848, 2314600, 2546060, 2749120, 2800666, 2868800, 3155680, 3182575, 3436400, 3703360, 3944600, 4073696, 4629200, 5092120, 5601332, 6311360, 6365150, 6872800, 7001665, 7889200, 8147392, 9258400, 10184240, 11202664, 12730300, 13745600, 14003330, 15778400, 18516800, 20368480, 22405328, 25460600, 28006660, 31556800, 35008325, 40736960, 44810656, 50921200, 56013320, 70016650, 89621312, 101842400, 112026640, 140033300, 203684800, 224053280, 280066600, 448106560, 560133200, 1120266400, 2240532800]

約数ペア:

[(1, 2240532800), (2, 1120266400), (4, 560133200), (5, 448106560), (8, 280066600), (10, 224053280), (11, 203684800), (16, 140033300), (20, 112026640), (22, 101842400), (25, 89621312), (32, 70016650), (40, 56013320), (44, 50921200), (50, 44810656), (55, 40736960), (64, 35008325), (71, 31556800), (80, 28006660), (88, 25460600), (100, 22405328), (110, 20368480), (121, 18516800), (142, 15778400), (160, 14003330), (163, 13745600), (176, 12730300), (200, 11202664), (220, 10184240), (242, 9258400), (275, 8147392), (284, 7889200), (320, 7001665), (326, 6872800), (352, 6365150), (355, 6311360), (400, 5601332), (440, 5092120), (484, 4629200), (550, 4073696), (568, 3944600), (605, 3703360), (652, 3436400), (704, 3182575), (710, 3155680), (781, 2868800), (800, 2800666), (815, 2749120), (880, 2546060), (968, 2314600), (1100, 2036848), (1136, 1972300), (1210, 1851680), (1304, 1718200), (1420, 1577840), (1562, 1434400), (1600, 1400333), (1630, 1374560), (1760, 1273030), (1775, 1262272), (1793, 1249600), (1936, 1157300), (2200, 1018424), (2272, 986150), (2420, 925840), (2608, 859100), (2840, 788920), (3025, 740672), (3124, 717200), (3260, 687280), (3520, 636515), (3550, 631136), (3586, 624800), (3872, 578650), (3905, 573760), (4075, 549824), (4400, 509212), (4544, 493075), (4840, 462920), (5216, 429550), (5680, 394460), (6050, 370336), (6248, 358600), (6520, 343640), (7100, 315568), (7172, 312400), (7744, 289325), (7810, 286880), (8150, 274912), (8591, 260800), (8800, 254606), (8965, 249920), (9680, 231460), (10432, 214775), (11360, 197230), (11573, 193600), (12100, 185168), (12496, 179300), (13040, 171820), (14200, 157784), (14344, 156200), (15620, 143440), (16300, 137456), (17182, 130400), (17600, 127303), (17930, 124960), (19360, 115730), (19525, 114752), (19723, 113600), (22720, 98615), (23146, 96800), (24200, 92584), (24992, 89650), (26080, 85910), (28400, 78892), (28688, 78100), (31240, 71720), (32600, 68728), (34364, 65200), (35860, 62480), (38720, 57865), (39050, 57376), (39446, 56800), (42955, 52160), (44825, 49984), (46292, 48400)]