82188480

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{181}}^1$

素因数の和:255

約数の個数: 224

約数和(自身を含む): 292900608

約数和(自身を除く): 210712128

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 32, 33, 40, 43, 44, 48, 55, 60, 64, 66, 80, 86, 88, 96, 110, 120, 129, 132, 160, 165, 172, 176, 181, 192, 215, 220, 240, 258, 264, 320, 330, 344, 352, 362, 430, 440, 473, 480, 516, 528, 543, 645, 660, 688, 704, 724, 860, 880, 905, 946, 960, 1032, 1056, 1086, 1290, 1320, 1376, 1419, 1448, 1720, 1760, 1810, 1892, 1991, 2064, 2112, 2172, 2365, 2580, 2640, 2715, 2752, 2838, 2896, 3440, 3520, 3620, 3784, 3982, 4128, 4344, 4730, 5160, 5280, 5430, 5676, 5792, 5973, 6880, 7095, 7240, 7568, 7783, 7964, 8256, 8688, 9460, 9955, 10320, 10560, 10860, 11352, 11584, 11946, 13760, 14190, 14480, 15136, 15566, 15928, 17376, 18920, 19910, 20640, 21720, 22704, 23349, 23892, 28380, 28960, 29865, 30272, 31132, 31856, 34752, 37840, 38915, 39820, 41280, 43440, 45408, 46698, 47784, 56760, 57920, 59730, 62264, 63712, 75680, 77830, 79640, 85613, 86880, 90816, 93396, 95568, 113520, 116745, 119460, 124528, 127424, 151360, 155660, 159280, 171226, 173760, 186792, 191136, 227040, 233490, 238920, 249056, 256839, 311320, 318560, 342452, 373584, 382272, 428065, 454080, 466980, 477840, 498112, 513678, 622640, 637120, 684904, 747168, 856130, 933960, 955680, 1027356, 1245280, 1284195, 1369808, 1494336, 1712260, 1867920, 1911360, 2054712, 2490560, 2568390, 2739616, 3424520, 3735840, 4109424, 5136780, 5479232, 6849040, 7471680, 8218848, 10273560, 13698080, 16437696, 20547120, 27396160, 41094240, 82188480]

約数ペア:

[(1, 82188480), (2, 41094240), (3, 27396160), (4, 20547120), (5, 16437696), (6, 13698080), (8, 10273560), (10, 8218848), (11, 7471680), (12, 6849040), (15, 5479232), (16, 5136780), (20, 4109424), (22, 3735840), (24, 3424520), (30, 2739616), (32, 2568390), (33, 2490560), (40, 2054712), (43, 1911360), (44, 1867920), (48, 1712260), (55, 1494336), (60, 1369808), (64, 1284195), (66, 1245280), (80, 1027356), (86, 955680), (88, 933960), (96, 856130), (110, 747168), (120, 684904), (129, 637120), (132, 622640), (160, 513678), (165, 498112), (172, 477840), (176, 466980), (181, 454080), (192, 428065), (215, 382272), (220, 373584), (240, 342452), (258, 318560), (264, 311320), (320, 256839), (330, 249056), (344, 238920), (352, 233490), (362, 227040), (430, 191136), (440, 186792), (473, 173760), (480, 171226), (516, 159280), (528, 155660), (543, 151360), (645, 127424), (660, 124528), (688, 119460), (704, 116745), (724, 113520), (860, 95568), (880, 93396), (905, 90816), (946, 86880), (960, 85613), (1032, 79640), (1056, 77830), (1086, 75680), (1290, 63712), (1320, 62264), (1376, 59730), (1419, 57920), (1448, 56760), (1720, 47784), (1760, 46698), (1810, 45408), (1892, 43440), (1991, 41280), (2064, 39820), (2112, 38915), (2172, 37840), (2365, 34752), (2580, 31856), (2640, 31132), (2715, 30272), (2752, 29865), (2838, 28960), (2896, 28380), (3440, 23892), (3520, 23349), (3620, 22704), (3784, 21720), (3982, 20640), (4128, 19910), (4344, 18920), (4730, 17376), (5160, 15928), (5280, 15566), (5430, 15136), (5676, 14480), (5792, 14190), (5973, 13760), (6880, 11946), (7095, 11584), (7240, 11352), (7568, 10860), (7783, 10560), (7964, 10320), (8256, 9955), (8688, 9460)]