66438720

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{59}}^1$

素因数の和:122

約数の個数: 336

約数和(自身を含む): 256763520

約数和(自身を除く): 190324800

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 17, 18, 20, 23, 24, 30, 32, 34, 36, 40, 45, 46, 48, 51, 59, 60, 64, 68, 69, 72, 80, 85, 90, 92, 96, 102, 115, 118, 120, 136, 138, 144, 153, 160, 170, 177, 180, 184, 192, 204, 207, 230, 236, 240, 255, 272, 276, 288, 295, 306, 320, 340, 345, 354, 360, 368, 391, 408, 414, 460, 472, 480, 510, 531, 544, 552, 576, 590, 612, 680, 690, 708, 720, 736, 765, 782, 816, 828, 885, 920, 944, 960, 1003, 1020, 1035, 1062, 1088, 1104, 1173, 1180, 1224, 1357, 1360, 1380, 1416, 1440, 1472, 1530, 1564, 1632, 1656, 1770, 1840, 1888, 1955, 2006, 2040, 2070, 2124, 2208, 2346, 2360, 2448, 2655, 2714, 2720, 2760, 2832, 2880, 3009, 3060, 3128, 3264, 3312, 3519, 3540, 3680, 3776, 3910, 4012, 4071, 4080, 4140, 4248, 4416, 4692, 4720, 4896, 5015, 5310, 5428, 5440, 5520, 5664, 5865, 6018, 6120, 6256, 6624, 6785, 7038, 7080, 7360, 7820, 8024, 8142, 8160, 8280, 8496, 9027, 9384, 9440, 9792, 10030, 10620, 10856, 11040, 11328, 11730, 12036, 12213, 12240, 12512, 13248, 13570, 14076, 14160, 15045, 15640, 16048, 16284, 16320, 16560, 16992, 17595, 18054, 18768, 18880, 20060, 20355, 21240, 21712, 22080, 23069, 23460, 24072, 24426, 24480, 25024, 27140, 28152, 28320, 30090, 31280, 32096, 32568, 33120, 33984, 35190, 36108, 37536, 40120, 40710, 42480, 43424, 45135, 46138, 46920, 48144, 48852, 48960, 54280, 56304, 56640, 60180, 61065, 62560, 64192, 65136, 66240, 69207, 70380, 72216, 75072, 80240, 81420, 84960, 86848, 90270, 92276, 93840, 96288, 97704, 108560, 112608, 115345, 120360, 122130, 125120, 130272, 138414, 140760, 144432, 160480, 162840, 169920, 180540, 184552, 187680, 192576, 195408, 207621, 217120, 225216, 230690, 240720, 244260, 260544, 276828, 281520, 288864, 320960, 325680, 346035, 361080, 369104, 375360, 390816, 415242, 434240, 461380, 481440, 488520, 553656, 563040, 577728, 651360, 692070, 722160, 738208, 781632, 830484, 922760, 962880, 977040, 1038105, 1107312, 1126080, 1302720, 1384140, 1444320, 1476416, 1660968, 1845520, 1954080, 2076210, 2214624, 2768280, 2888640, 3321936, 3691040, 3908160, 4152420, 4429248, 5536560, 6643872, 7382080, 8304840, 11073120, 13287744, 16609680, 22146240, 33219360, 66438720]

約数ペア:

[(1, 66438720), (2, 33219360), (3, 22146240), (4, 16609680), (5, 13287744), (6, 11073120), (8, 8304840), (9, 7382080), (10, 6643872), (12, 5536560), (15, 4429248), (16, 4152420), (17, 3908160), (18, 3691040), (20, 3321936), (23, 2888640), (24, 2768280), (30, 2214624), (32, 2076210), (34, 1954080), (36, 1845520), (40, 1660968), (45, 1476416), (46, 1444320), (48, 1384140), (51, 1302720), (59, 1126080), (60, 1107312), (64, 1038105), (68, 977040), (69, 962880), (72, 922760), (80, 830484), (85, 781632), (90, 738208), (92, 722160), (96, 692070), (102, 651360), (115, 577728), (118, 563040), (120, 553656), (136, 488520), (138, 481440), (144, 461380), (153, 434240), (160, 415242), (170, 390816), (177, 375360), (180, 369104), (184, 361080), (192, 346035), (204, 325680), (207, 320960), (230, 288864), (236, 281520), (240, 276828), (255, 260544), (272, 244260), (276, 240720), (288, 230690), (295, 225216), (306, 217120), (320, 207621), (340, 195408), (345, 192576), (354, 187680), (360, 184552), (368, 180540), (391, 169920), (408, 162840), (414, 160480), (460, 144432), (472, 140760), (480, 138414), (510, 130272), (531, 125120), (544, 122130), (552, 120360), (576, 115345), (590, 112608), (612, 108560), (680, 97704), (690, 96288), (708, 93840), (720, 92276), (736, 90270), (765, 86848), (782, 84960), (816, 81420), (828, 80240), (885, 75072), (920, 72216), (944, 70380), (960, 69207), (1003, 66240), (1020, 65136), (1035, 64192), (1062, 62560), (1088, 61065), (1104, 60180), (1173, 56640), (1180, 56304), (1224, 54280), (1357, 48960), (1360, 48852), (1380, 48144), (1416, 46920), (1440, 46138), (1472, 45135), (1530, 43424), (1564, 42480), (1632, 40710), (1656, 40120), (1770, 37536), (1840, 36108), (1888, 35190), (1955, 33984), (2006, 33120), (2040, 32568), (2070, 32096), (2124, 31280), (2208, 30090), (2346, 28320), (2360, 28152), (2448, 27140), (2655, 25024), (2714, 24480), (2720, 24426), (2760, 24072), (2832, 23460), (2880, 23069), (3009, 22080), (3060, 21712), (3128, 21240), (3264, 20355), (3312, 20060), (3519, 18880), (3540, 18768), (3680, 18054), (3776, 17595), (3910, 16992), (4012, 16560), (4071, 16320), (4080, 16284), (4140, 16048), (4248, 15640), (4416, 15045), (4692, 14160), (4720, 14076), (4896, 13570), (5015, 13248), (5310, 12512), (5428, 12240), (5440, 12213), (5520, 12036), (5664, 11730), (5865, 11328), (6018, 11040), (6120, 10856), (6256, 10620), (6624, 10030), (6785, 9792), (7038, 9440), (7080, 9384), (7360, 9027), (7820, 8496), (8024, 8280), (8142, 8160)]