66258720

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{89}}^1$

素因数の和:168

約数の個数: 288

約数和(自身を含む): 254741760

約数和(自身を除く): 188483040

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 30, 32, 33, 36, 40, 44, 45, 47, 48, 55, 60, 66, 72, 80, 88, 89, 90, 94, 96, 99, 110, 120, 132, 141, 144, 160, 165, 176, 178, 180, 188, 198, 220, 235, 240, 264, 267, 282, 288, 330, 352, 356, 360, 376, 396, 423, 440, 445, 470, 480, 495, 517, 528, 534, 564, 660, 705, 712, 720, 752, 792, 801, 846, 880, 890, 940, 979, 990, 1034, 1056, 1068, 1128, 1320, 1335, 1410, 1424, 1440, 1504, 1551, 1584, 1602, 1692, 1760, 1780, 1880, 1958, 1980, 2068, 2115, 2136, 2256, 2585, 2640, 2670, 2820, 2848, 2937, 3102, 3168, 3204, 3384, 3560, 3760, 3916, 3960, 4005, 4136, 4183, 4230, 4272, 4512, 4653, 4895, 5170, 5280, 5340, 5640, 5874, 6204, 6408, 6768, 7120, 7520, 7755, 7832, 7920, 8010, 8272, 8366, 8460, 8544, 8811, 9306, 9790, 10340, 10680, 11280, 11748, 12408, 12549, 12816, 13536, 14240, 14685, 15510, 15664, 15840, 16020, 16544, 16732, 16920, 17622, 18612, 19580, 20680, 20915, 21360, 22560, 23265, 23496, 24816, 25098, 25632, 29370, 31020, 31328, 32040, 33464, 33840, 35244, 37224, 37647, 39160, 41360, 41830, 42720, 44055, 46013, 46530, 46992, 49632, 50196, 58740, 62040, 62745, 64080, 66928, 67680, 70488, 74448, 75294, 78320, 82720, 83660, 88110, 92026, 93060, 93984, 100392, 117480, 124080, 125490, 128160, 133856, 138039, 140976, 148896, 150588, 156640, 167320, 176220, 184052, 186120, 188235, 200784, 230065, 234960, 248160, 250980, 276078, 281952, 301176, 334640, 352440, 368104, 372240, 376470, 401568, 414117, 460130, 469920, 501960, 552156, 602352, 669280, 690195, 704880, 736208, 744480, 752940, 828234, 920260, 1003920, 1104312, 1204704, 1380390, 1409760, 1472416, 1505880, 1656468, 1840520, 2007840, 2070585, 2208624, 2760780, 3011760, 3312936, 3681040, 4141170, 4417248, 5521560, 6023520, 6625872, 7362080, 8282340, 11043120, 13251744, 16564680, 22086240, 33129360, 66258720]

約数ペア:

[(1, 66258720), (2, 33129360), (3, 22086240), (4, 16564680), (5, 13251744), (6, 11043120), (8, 8282340), (9, 7362080), (10, 6625872), (11, 6023520), (12, 5521560), (15, 4417248), (16, 4141170), (18, 3681040), (20, 3312936), (22, 3011760), (24, 2760780), (30, 2208624), (32, 2070585), (33, 2007840), (36, 1840520), (40, 1656468), (44, 1505880), (45, 1472416), (47, 1409760), (48, 1380390), (55, 1204704), (60, 1104312), (66, 1003920), (72, 920260), (80, 828234), (88, 752940), (89, 744480), (90, 736208), (94, 704880), (96, 690195), (99, 669280), (110, 602352), (120, 552156), (132, 501960), (141, 469920), (144, 460130), (160, 414117), (165, 401568), (176, 376470), (178, 372240), (180, 368104), (188, 352440), (198, 334640), (220, 301176), (235, 281952), (240, 276078), (264, 250980), (267, 248160), (282, 234960), (288, 230065), (330, 200784), (352, 188235), (356, 186120), (360, 184052), (376, 176220), (396, 167320), (423, 156640), (440, 150588), (445, 148896), (470, 140976), (480, 138039), (495, 133856), (517, 128160), (528, 125490), (534, 124080), (564, 117480), (660, 100392), (705, 93984), (712, 93060), (720, 92026), (752, 88110), (792, 83660), (801, 82720), (846, 78320), (880, 75294), (890, 74448), (940, 70488), (979, 67680), (990, 66928), (1034, 64080), (1056, 62745), (1068, 62040), (1128, 58740), (1320, 50196), (1335, 49632), (1410, 46992), (1424, 46530), (1440, 46013), (1504, 44055), (1551, 42720), (1584, 41830), (1602, 41360), (1692, 39160), (1760, 37647), (1780, 37224), (1880, 35244), (1958, 33840), (1980, 33464), (2068, 32040), (2115, 31328), (2136, 31020), (2256, 29370), (2585, 25632), (2640, 25098), (2670, 24816), (2820, 23496), (2848, 23265), (2937, 22560), (3102, 21360), (3168, 20915), (3204, 20680), (3384, 19580), (3560, 18612), (3760, 17622), (3916, 16920), (3960, 16732), (4005, 16544), (4136, 16020), (4183, 15840), (4230, 15664), (4272, 15510), (4512, 14685), (4653, 14240), (4895, 13536), (5170, 12816), (5280, 12549), (5340, 12408), (5640, 11748), (5874, 11280), (6204, 10680), (6408, 10340), (6768, 9790), (7120, 9306), (7520, 8811), (7755, 8544), (7832, 8460), (7920, 8366), (8010, 8272)]