66314880

素因数分解:

$2^7\times 3^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{397}}^1$

素因数の和:451

約数の個数: 192

約数和(自身を含む): 237486600

約数和(自身を除く): 171171720

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 29, 30, 32, 36, 40, 45, 48, 58, 60, 64, 72, 80, 87, 90, 96, 116, 120, 128, 144, 145, 160, 174, 180, 192, 232, 240, 261, 288, 290, 320, 348, 360, 384, 397, 435, 464, 480, 522, 576, 580, 640, 696, 720, 794, 870, 928, 960, 1044, 1152, 1160, 1191, 1305, 1392, 1440, 1588, 1740, 1856, 1920, 1985, 2088, 2320, 2382, 2610, 2784, 2880, 3176, 3480, 3573, 3712, 3970, 4176, 4640, 4764, 5220, 5568, 5760, 5955, 6352, 6960, 7146, 7940, 8352, 9280, 9528, 10440, 11136, 11513, 11910, 12704, 13920, 14292, 15880, 16704, 17865, 18560, 19056, 20880, 23026, 23820, 25408, 27840, 28584, 31760, 33408, 34539, 35730, 38112, 41760, 46052, 47640, 50816, 55680, 57168, 57565, 63520, 69078, 71460, 76224, 83520, 92104, 95280, 103617, 114336, 115130, 127040, 138156, 142920, 152448, 167040, 172695, 184208, 190560, 207234, 228672, 230260, 254080, 276312, 285840, 345390, 368416, 381120, 414468, 457344, 460520, 518085, 552624, 571680, 690780, 736832, 762240, 828936, 921040, 1036170, 1105248, 1143360, 1381560, 1473664, 1657872, 1842080, 2072340, 2210496, 2286720, 2763120, 3315744, 3684160, 4144680, 4420992, 5526240, 6631488, 7368320, 8289360, 11052480, 13262976, 16578720, 22104960, 33157440, 66314880]

約数ペア:

[(1, 66314880), (2, 33157440), (3, 22104960), (4, 16578720), (5, 13262976), (6, 11052480), (8, 8289360), (9, 7368320), (10, 6631488), (12, 5526240), (15, 4420992), (16, 4144680), (18, 3684160), (20, 3315744), (24, 2763120), (29, 2286720), (30, 2210496), (32, 2072340), (36, 1842080), (40, 1657872), (45, 1473664), (48, 1381560), (58, 1143360), (60, 1105248), (64, 1036170), (72, 921040), (80, 828936), (87, 762240), (90, 736832), (96, 690780), (116, 571680), (120, 552624), (128, 518085), (144, 460520), (145, 457344), (160, 414468), (174, 381120), (180, 368416), (192, 345390), (232, 285840), (240, 276312), (261, 254080), (288, 230260), (290, 228672), (320, 207234), (348, 190560), (360, 184208), (384, 172695), (397, 167040), (435, 152448), (464, 142920), (480, 138156), (522, 127040), (576, 115130), (580, 114336), (640, 103617), (696, 95280), (720, 92104), (794, 83520), (870, 76224), (928, 71460), (960, 69078), (1044, 63520), (1152, 57565), (1160, 57168), (1191, 55680), (1305, 50816), (1392, 47640), (1440, 46052), (1588, 41760), (1740, 38112), (1856, 35730), (1920, 34539), (1985, 33408), (2088, 31760), (2320, 28584), (2382, 27840), (2610, 25408), (2784, 23820), (2880, 23026), (3176, 20880), (3480, 19056), (3573, 18560), (3712, 17865), (3970, 16704), (4176, 15880), (4640, 14292), (4764, 13920), (5220, 12704), (5568, 11910), (5760, 11513), (5955, 11136), (6352, 10440), (6960, 9528), (7146, 9280), (7940, 8352)]