47887560

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{613}}^1$

素因数の和:668

約数の個数: 192

約数和(自身を含む): 183905280

約数和(自身を除く): 136017720

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 28, 30, 31, 35, 36, 40, 42, 45, 56, 60, 62, 63, 70, 72, 84, 90, 93, 105, 120, 124, 126, 140, 155, 168, 180, 186, 210, 217, 248, 252, 279, 280, 310, 315, 360, 372, 420, 434, 465, 504, 558, 613, 620, 630, 651, 744, 840, 868, 930, 1085, 1116, 1226, 1240, 1260, 1302, 1395, 1736, 1839, 1860, 1953, 2170, 2232, 2452, 2520, 2604, 2790, 3065, 3255, 3678, 3720, 3906, 4291, 4340, 4904, 5208, 5517, 5580, 6130, 6510, 7356, 7812, 8582, 8680, 9195, 9765, 11034, 11160, 12260, 12873, 13020, 14712, 15624, 17164, 18390, 19003, 19530, 21455, 22068, 24520, 25746, 26040, 27585, 34328, 36780, 38006, 38619, 39060, 42910, 44136, 51492, 55170, 57009, 64365, 73560, 76012, 77238, 78120, 85820, 95015, 102984, 110340, 114018, 128730, 133021, 152024, 154476, 171027, 171640, 190030, 193095, 220680, 228036, 257460, 266042, 285045, 308952, 342054, 380060, 386190, 399063, 456072, 514920, 532084, 570090, 665105, 684108, 760120, 772380, 798126, 855135, 1064168, 1140180, 1197189, 1330210, 1368216, 1544760, 1596252, 1710270, 1995315, 2280360, 2394378, 2660420, 3192504, 3420540, 3990630, 4788756, 5320840, 5985945, 6841080, 7981260, 9577512, 11971890, 15962520, 23943780, 47887560]

約数ペア:

[(1, 47887560), (2, 23943780), (3, 15962520), (4, 11971890), (5, 9577512), (6, 7981260), (7, 6841080), (8, 5985945), (9, 5320840), (10, 4788756), (12, 3990630), (14, 3420540), (15, 3192504), (18, 2660420), (20, 2394378), (21, 2280360), (24, 1995315), (28, 1710270), (30, 1596252), (31, 1544760), (35, 1368216), (36, 1330210), (40, 1197189), (42, 1140180), (45, 1064168), (56, 855135), (60, 798126), (62, 772380), (63, 760120), (70, 684108), (72, 665105), (84, 570090), (90, 532084), (93, 514920), (105, 456072), (120, 399063), (124, 386190), (126, 380060), (140, 342054), (155, 308952), (168, 285045), (180, 266042), (186, 257460), (210, 228036), (217, 220680), (248, 193095), (252, 190030), (279, 171640), (280, 171027), (310, 154476), (315, 152024), (360, 133021), (372, 128730), (420, 114018), (434, 110340), (465, 102984), (504, 95015), (558, 85820), (613, 78120), (620, 77238), (630, 76012), (651, 73560), (744, 64365), (840, 57009), (868, 55170), (930, 51492), (1085, 44136), (1116, 42910), (1226, 39060), (1240, 38619), (1260, 38006), (1302, 36780), (1395, 34328), (1736, 27585), (1839, 26040), (1860, 25746), (1953, 24520), (2170, 22068), (2232, 21455), (2452, 19530), (2520, 19003), (2604, 18390), (2790, 17164), (3065, 15624), (3255, 14712), (3678, 13020), (3720, 12873), (3906, 12260), (4291, 11160), (4340, 11034), (4904, 9765), (5208, 9195), (5517, 8680), (5580, 8582), (6130, 7812), (6510, 7356)]