86021280

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{47}}^1$

素因数の和:140

約数の個数: 288

約数和(自身を含む): 317011968

約数和(自身を除く): 230990688

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 31, 32, 36, 40, 41, 45, 47, 48, 60, 62, 72, 80, 82, 90, 93, 94, 96, 120, 123, 124, 141, 144, 155, 160, 164, 180, 186, 188, 205, 235, 240, 246, 248, 279, 282, 288, 310, 328, 360, 369, 372, 376, 410, 423, 465, 470, 480, 492, 496, 558, 564, 615, 620, 656, 705, 720, 738, 744, 752, 820, 846, 930, 940, 984, 992, 1116, 1128, 1230, 1240, 1271, 1312, 1395, 1410, 1440, 1457, 1476, 1488, 1504, 1640, 1692, 1845, 1860, 1880, 1927, 1968, 2115, 2232, 2256, 2460, 2480, 2542, 2790, 2820, 2914, 2952, 2976, 3280, 3384, 3690, 3720, 3760, 3813, 3854, 3936, 4230, 4371, 4464, 4512, 4920, 4960, 5084, 5580, 5640, 5781, 5828, 5904, 6355, 6560, 6768, 7285, 7380, 7440, 7520, 7626, 7708, 8460, 8742, 8928, 9635, 9840, 10168, 11160, 11280, 11439, 11562, 11656, 11808, 12710, 13113, 13536, 14570, 14760, 14880, 15252, 15416, 16920, 17343, 17484, 19065, 19270, 19680, 20336, 21855, 22320, 22560, 22878, 23124, 23312, 25420, 26226, 28905, 29140, 29520, 30504, 30832, 33840, 34686, 34968, 38130, 38540, 40672, 43710, 44640, 45756, 46248, 46624, 50840, 52452, 57195, 57810, 58280, 59040, 59737, 61008, 61664, 65565, 67680, 69372, 69936, 76260, 77080, 86715, 87420, 91512, 92496, 101680, 104904, 114390, 115620, 116560, 119474, 122016, 131130, 138744, 139872, 152520, 154160, 173430, 174840, 179211, 183024, 184992, 203360, 209808, 228780, 231240, 233120, 238948, 262260, 277488, 298685, 305040, 308320, 346860, 349680, 358422, 366048, 419616, 457560, 462480, 477896, 524520, 537633, 554976, 597370, 610080, 693720, 699360, 716844, 896055, 915120, 924960, 955792, 1049040, 1075266, 1194740, 1387440, 1433688, 1792110, 1830240, 1911584, 2098080, 2150532, 2389480, 2688165, 2774880, 2867376, 3584220, 4301064, 4778960, 5376330, 5734752, 7168440, 8602128, 9557920, 10752660, 14336880, 17204256, 21505320, 28673760, 43010640, 86021280]

約数ペア:

[(1, 86021280), (2, 43010640), (3, 28673760), (4, 21505320), (5, 17204256), (6, 14336880), (8, 10752660), (9, 9557920), (10, 8602128), (12, 7168440), (15, 5734752), (16, 5376330), (18, 4778960), (20, 4301064), (24, 3584220), (30, 2867376), (31, 2774880), (32, 2688165), (36, 2389480), (40, 2150532), (41, 2098080), (45, 1911584), (47, 1830240), (48, 1792110), (60, 1433688), (62, 1387440), (72, 1194740), (80, 1075266), (82, 1049040), (90, 955792), (93, 924960), (94, 915120), (96, 896055), (120, 716844), (123, 699360), (124, 693720), (141, 610080), (144, 597370), (155, 554976), (160, 537633), (164, 524520), (180, 477896), (186, 462480), (188, 457560), (205, 419616), (235, 366048), (240, 358422), (246, 349680), (248, 346860), (279, 308320), (282, 305040), (288, 298685), (310, 277488), (328, 262260), (360, 238948), (369, 233120), (372, 231240), (376, 228780), (410, 209808), (423, 203360), (465, 184992), (470, 183024), (480, 179211), (492, 174840), (496, 173430), (558, 154160), (564, 152520), (615, 139872), (620, 138744), (656, 131130), (705, 122016), (720, 119474), (738, 116560), (744, 115620), (752, 114390), (820, 104904), (846, 101680), (930, 92496), (940, 91512), (984, 87420), (992, 86715), (1116, 77080), (1128, 76260), (1230, 69936), (1240, 69372), (1271, 67680), (1312, 65565), (1395, 61664), (1410, 61008), (1440, 59737), (1457, 59040), (1476, 58280), (1488, 57810), (1504, 57195), (1640, 52452), (1692, 50840), (1845, 46624), (1860, 46248), (1880, 45756), (1927, 44640), (1968, 43710), (2115, 40672), (2232, 38540), (2256, 38130), (2460, 34968), (2480, 34686), (2542, 33840), (2790, 30832), (2820, 30504), (2914, 29520), (2952, 29140), (2976, 28905), (3280, 26226), (3384, 25420), (3690, 23312), (3720, 23124), (3760, 22878), (3813, 22560), (3854, 22320), (3936, 21855), (4230, 20336), (4371, 19680), (4464, 19270), (4512, 19065), (4920, 17484), (4960, 17343), (5084, 16920), (5580, 15416), (5640, 15252), (5781, 14880), (5828, 14760), (5904, 14570), (6355, 13536), (6560, 13113), (6768, 12710), (7285, 11808), (7380, 11656), (7440, 11562), (7520, 11439), (7626, 11280), (7708, 11160), (8460, 10168), (8742, 9840), (8928, 9635)]