71105760

素因数分解:

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

素因数の和:166

約数の個数: 216

約数和(自身を含む): 268717176

約数和(自身を除く): 197611416

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, 48, 55, 60, 66, 67, 72, 80, 88, 90, 96, 99, 110, 120, 132, 134, 144, 160, 165, 176, 180, 198, 201, 220, 240, 264, 268, 288, 330, 335, 352, 360, 396, 402, 440, 480, 495, 528, 536, 603, 660, 670, 720, 737, 792, 804, 880, 990, 1005, 1056, 1072, 1206, 1320, 1340, 1440, 1474, 1584, 1608, 1760, 1980, 2010, 2144, 2211, 2412, 2640, 2680, 2948, 3015, 3168, 3216, 3685, 3960, 4020, 4422, 4489, 4824, 5280, 5360, 5896, 6030, 6432, 6633, 7370, 7920, 8040, 8844, 8978, 9648, 10720, 11055, 11792, 12060, 13266, 13467, 14740, 15840, 16080, 17688, 17956, 19296, 22110, 22445, 23584, 24120, 26532, 26934, 29480, 32160, 33165, 35376, 35912, 40401, 44220, 44890, 48240, 49379, 53064, 53868, 58960, 66330, 67335, 70752, 71824, 80802, 88440, 89780, 96480, 98758, 106128, 107736, 117920, 132660, 134670, 143648, 148137, 161604, 176880, 179560, 197516, 202005, 212256, 215472, 246895, 265320, 269340, 296274, 323208, 353760, 359120, 395032, 404010, 430944, 444411, 493790, 530640, 538680, 592548, 646416, 718240, 740685, 790064, 808020, 888822, 987580, 1061280, 1077360, 1185096, 1292832, 1481370, 1580128, 1616040, 1777644, 1975160, 2154720, 2222055, 2370192, 2962740, 3232080, 3555288, 3950320, 4444110, 4740384, 5925480, 6464160, 7110576, 7900640, 8888220, 11850960, 14221152, 17776440, 23701920, 35552880, 71105760]

約数ペア:

[(1, 71105760), (2, 35552880), (3, 23701920), (4, 17776440), (5, 14221152), (6, 11850960), (8, 8888220), (9, 7900640), (10, 7110576), (11, 6464160), (12, 5925480), (15, 4740384), (16, 4444110), (18, 3950320), (20, 3555288), (22, 3232080), (24, 2962740), (30, 2370192), (32, 2222055), (33, 2154720), (36, 1975160), (40, 1777644), (44, 1616040), (45, 1580128), (48, 1481370), (55, 1292832), (60, 1185096), (66, 1077360), (67, 1061280), (72, 987580), (80, 888822), (88, 808020), (90, 790064), (96, 740685), (99, 718240), (110, 646416), (120, 592548), (132, 538680), (134, 530640), (144, 493790), (160, 444411), (165, 430944), (176, 404010), (180, 395032), (198, 359120), (201, 353760), (220, 323208), (240, 296274), (264, 269340), (268, 265320), (288, 246895), (330, 215472), (335, 212256), (352, 202005), (360, 197516), (396, 179560), (402, 176880), (440, 161604), (480, 148137), (495, 143648), (528, 134670), (536, 132660), (603, 117920), (660, 107736), (670, 106128), (720, 98758), (737, 96480), (792, 89780), (804, 88440), (880, 80802), (990, 71824), (1005, 70752), (1056, 67335), (1072, 66330), (1206, 58960), (1320, 53868), (1340, 53064), (1440, 49379), (1474, 48240), (1584, 44890), (1608, 44220), (1760, 40401), (1980, 35912), (2010, 35376), (2144, 33165), (2211, 32160), (2412, 29480), (2640, 26934), (2680, 26532), (2948, 24120), (3015, 23584), (3168, 22445), (3216, 22110), (3685, 19296), (3960, 17956), (4020, 17688), (4422, 16080), (4489, 15840), (4824, 14740), (5280, 13467), (5360, 13266), (5896, 12060), (6030, 11792), (6432, 11055), (6633, 10720), (7370, 9648), (7920, 8978), (8040, 8844)]