47403840

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{67}}^2$

素因数の和:165

約数の個数: 168

約数和(自身を含む): 166676832

約数和(自身を除く): 119272992

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 32, 33, 40, 44, 48, 55, 60, 64, 66, 67, 80, 88, 96, 110, 120, 132, 134, 160, 165, 176, 192, 201, 220, 240, 264, 268, 320, 330, 335, 352, 402, 440, 480, 528, 536, 660, 670, 704, 737, 804, 880, 960, 1005, 1056, 1072, 1320, 1340, 1474, 1608, 1760, 2010, 2112, 2144, 2211, 2640, 2680, 2948, 3216, 3520, 3685, 4020, 4288, 4422, 4489, 5280, 5360, 5896, 6432, 7370, 8040, 8844, 8978, 10560, 10720, 11055, 11792, 12864, 13467, 14740, 16080, 17688, 17956, 21440, 22110, 22445, 23584, 26934, 29480, 32160, 35376, 35912, 44220, 44890, 47168, 49379, 53868, 58960, 64320, 67335, 70752, 71824, 88440, 89780, 98758, 107736, 117920, 134670, 141504, 143648, 148137, 176880, 179560, 197516, 215472, 235840, 246895, 269340, 287296, 296274, 353760, 359120, 395032, 430944, 493790, 538680, 592548, 707520, 718240, 740685, 790064, 861888, 987580, 1077360, 1185096, 1436480, 1481370, 1580128, 1975160, 2154720, 2370192, 2962740, 3160256, 3950320, 4309440, 4740384, 5925480, 7900640, 9480768, 11850960, 15801280, 23701920, 47403840]

約数ペア:

[(1, 47403840), (2, 23701920), (3, 15801280), (4, 11850960), (5, 9480768), (6, 7900640), (8, 5925480), (10, 4740384), (11, 4309440), (12, 3950320), (15, 3160256), (16, 2962740), (20, 2370192), (22, 2154720), (24, 1975160), (30, 1580128), (32, 1481370), (33, 1436480), (40, 1185096), (44, 1077360), (48, 987580), (55, 861888), (60, 790064), (64, 740685), (66, 718240), (67, 707520), (80, 592548), (88, 538680), (96, 493790), (110, 430944), (120, 395032), (132, 359120), (134, 353760), (160, 296274), (165, 287296), (176, 269340), (192, 246895), (201, 235840), (220, 215472), (240, 197516), (264, 179560), (268, 176880), (320, 148137), (330, 143648), (335, 141504), (352, 134670), (402, 117920), (440, 107736), (480, 98758), (528, 89780), (536, 88440), (660, 71824), (670, 70752), (704, 67335), (737, 64320), (804, 58960), (880, 53868), (960, 49379), (1005, 47168), (1056, 44890), (1072, 44220), (1320, 35912), (1340, 35376), (1474, 32160), (1608, 29480), (1760, 26934), (2010, 23584), (2112, 22445), (2144, 22110), (2211, 21440), (2640, 17956), (2680, 17688), (2948, 16080), (3216, 14740), (3520, 13467), (3685, 12864), (4020, 11792), (4288, 11055), (4422, 10720), (4489, 10560), (5280, 8978), (5360, 8844), (5896, 8040), (6432, 7370)]