421714080

素因数分解:

$2^5\times 3^3\times 5^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{67}}^1$

素因数の和:169

約数の個数: 384

約数和(自身を含む): 1579253760

約数和(自身を除く): 1157539680

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 31, 32, 36, 40, 45, 47, 48, 54, 60, 62, 67, 72, 80, 90, 93, 94, 96, 108, 120, 124, 134, 135, 141, 144, 155, 160, 180, 186, 188, 201, 216, 235, 240, 248, 268, 270, 279, 282, 288, 310, 335, 360, 372, 376, 402, 423, 432, 465, 470, 480, 496, 536, 540, 558, 564, 603, 620, 670, 705, 720, 744, 752, 804, 837, 846, 864, 930, 940, 992, 1005, 1072, 1080, 1116, 1128, 1206, 1240, 1269, 1340, 1395, 1410, 1440, 1457, 1488, 1504, 1608, 1674, 1692, 1809, 1860, 1880, 2010, 2077, 2115, 2144, 2160, 2232, 2256, 2412, 2480, 2538, 2680, 2790, 2820, 2914, 2976, 3015, 3149, 3216, 3348, 3384, 3618, 3720, 3760, 4020, 4154, 4185, 4230, 4320, 4371, 4464, 4512, 4824, 4960, 5076, 5360, 5580, 5640, 5828, 6030, 6231, 6298, 6345, 6432, 6696, 6768, 7236, 7285, 7440, 7520, 8040, 8308, 8370, 8460, 8742, 8928, 9045, 9447, 9648, 10152, 10385, 10720, 11160, 11280, 11656, 12060, 12462, 12596, 12690, 13113, 13392, 13536, 14472, 14570, 14880, 15745, 16080, 16616, 16740, 16920, 17484, 18090, 18693, 18894, 19296, 20304, 20770, 21855, 22320, 22560, 23312, 24120, 24924, 25192, 25380, 26226, 26784, 28341, 28944, 29140, 31155, 31490, 32160, 33232, 33480, 33840, 34968, 36180, 37386, 37788, 39339, 40608, 41540, 43710, 44640, 46624, 47235, 48240, 49848, 50384, 50760, 52452, 56079, 56682, 57888, 58280, 62310, 62980, 65565, 66464, 66960, 67680, 69936, 72360, 74772, 75576, 78678, 83080, 85023, 87420, 93465, 94470, 96480, 97619, 99696, 100768, 101520, 104904, 112158, 113364, 116560, 124620, 125960, 131130, 133920, 139872, 141705, 144720, 149544, 151152, 157356, 166160, 170046, 174840, 186930, 188940, 195238, 196695, 199392, 203040, 209808, 224316, 226728, 233120, 249240, 251920, 262260, 280395, 283410, 289440, 292857, 299088, 302304, 314712, 332320, 340092, 349680, 373860, 377880, 390476, 393390, 419616, 425115, 448632, 453456, 488095, 498480, 503840, 524520, 560790, 566820, 585714, 598176, 629424, 680184, 699360, 747720, 755760, 780952, 786780, 850230, 878571, 897264, 906912, 976190, 996960, 1049040, 1121580, 1133640, 1171428, 1258848, 1360368, 1464285, 1495440, 1511520, 1561904, 1573560, 1700460, 1757142, 1794528, 1952380, 2098080, 2243160, 2267280, 2342856, 2635713, 2720736, 2928570, 2990880, 3123808, 3147120, 3400920, 3514284, 3904760, 4392855, 4486320, 4534560, 4685712, 5271426, 5857140, 6294240, 6801840, 7028568, 7809520, 8785710, 8972640, 9371424, 10542852, 11714280, 13178565, 13603680, 14057136, 15619040, 17571420, 21085704, 23428560, 26357130, 28114272, 35142840, 42171408, 46857120, 52714260, 70285680, 84342816, 105428520, 140571360, 210857040, 421714080]

約数ペア:

[(1, 421714080), (2, 210857040), (3, 140571360), (4, 105428520), (5, 84342816), (6, 70285680), (8, 52714260), (9, 46857120), (10, 42171408), (12, 35142840), (15, 28114272), (16, 26357130), (18, 23428560), (20, 21085704), (24, 17571420), (27, 15619040), (30, 14057136), (31, 13603680), (32, 13178565), (36, 11714280), (40, 10542852), (45, 9371424), (47, 8972640), (48, 8785710), (54, 7809520), (60, 7028568), (62, 6801840), (67, 6294240), (72, 5857140), (80, 5271426), (90, 4685712), (93, 4534560), (94, 4486320), (96, 4392855), (108, 3904760), (120, 3514284), (124, 3400920), (134, 3147120), (135, 3123808), (141, 2990880), (144, 2928570), (155, 2720736), (160, 2635713), (180, 2342856), (186, 2267280), (188, 2243160), (201, 2098080), (216, 1952380), (235, 1794528), (240, 1757142), (248, 1700460), (268, 1573560), (270, 1561904), (279, 1511520), (282, 1495440), (288, 1464285), (310, 1360368), (335, 1258848), (360, 1171428), (372, 1133640), (376, 1121580), (402, 1049040), (423, 996960), (432, 976190), (465, 906912), (470, 897264), (480, 878571), (496, 850230), (536, 786780), (540, 780952), (558, 755760), (564, 747720), (603, 699360), (620, 680184), (670, 629424), (705, 598176), (720, 585714), (744, 566820), (752, 560790), (804, 524520), (837, 503840), (846, 498480), (864, 488095), (930, 453456), (940, 448632), (992, 425115), (1005, 419616), (1072, 393390), (1080, 390476), (1116, 377880), (1128, 373860), (1206, 349680), (1240, 340092), (1269, 332320), (1340, 314712), (1395, 302304), (1410, 299088), (1440, 292857), (1457, 289440), (1488, 283410), (1504, 280395), (1608, 262260), (1674, 251920), (1692, 249240), (1809, 233120), (1860, 226728), (1880, 224316), (2010, 209808), (2077, 203040), (2115, 199392), (2144, 196695), (2160, 195238), (2232, 188940), (2256, 186930), (2412, 174840), (2480, 170046), (2538, 166160), (2680, 157356), (2790, 151152), (2820, 149544), (2914, 144720), (2976, 141705), (3015, 139872), (3149, 133920), (3216, 131130), (3348, 125960), (3384, 124620), (3618, 116560), (3720, 113364), (3760, 112158), (4020, 104904), (4154, 101520), (4185, 100768), (4230, 99696), (4320, 97619), (4371, 96480), (4464, 94470), (4512, 93465), (4824, 87420), (4960, 85023), (5076, 83080), (5360, 78678), (5580, 75576), (5640, 74772), (5828, 72360), (6030, 69936), (6231, 67680), (6298, 66960), (6345, 66464), (6432, 65565), (6696, 62980), (6768, 62310), (7236, 58280), (7285, 57888), (7440, 56682), (7520, 56079), (8040, 52452), (8308, 50760), (8370, 50384), (8460, 49848), (8742, 48240), (8928, 47235), (9045, 46624), (9447, 44640), (9648, 43710), (10152, 41540), (10385, 40608), (10720, 39339), (11160, 37788), (11280, 37386), (11656, 36180), (12060, 34968), (12462, 33840), (12596, 33480), (12690, 33232), (13113, 32160), (13392, 31490), (13536, 31155), (14472, 29140), (14570, 28944), (14880, 28341), (15745, 26784), (16080, 26226), (16616, 25380), (16740, 25192), (16920, 24924), (17484, 24120), (18090, 23312), (18693, 22560), (18894, 22320), (19296, 21855), (20304, 20770)]