271547640

素因数分解:

$2^3\times 3^5\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{307}}^1$

素因数の和:353

約数の個数: 384

約数和(自身を含む): 1130088960

約数和(自身を除く): 858541320

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 13, 14, 15, 18, 20, 21, 24, 26, 27, 28, 30, 35, 36, 39, 40, 42, 45, 52, 54, 56, 60, 63, 65, 70, 72, 78, 81, 84, 90, 91, 104, 105, 108, 117, 120, 126, 130, 135, 140, 156, 162, 168, 180, 182, 189, 195, 210, 216, 234, 243, 252, 260, 270, 273, 280, 307, 312, 315, 324, 351, 360, 364, 378, 390, 405, 420, 455, 468, 486, 504, 520, 540, 546, 567, 585, 614, 630, 648, 702, 728, 756, 780, 810, 819, 840, 910, 921, 936, 945, 972, 1053, 1080, 1092, 1134, 1170, 1215, 1228, 1260, 1365, 1404, 1512, 1535, 1560, 1620, 1638, 1701, 1755, 1820, 1842, 1890, 1944, 2106, 2149, 2184, 2268, 2340, 2430, 2456, 2457, 2520, 2730, 2763, 2808, 2835, 3070, 3159, 3240, 3276, 3402, 3510, 3640, 3684, 3780, 3991, 4095, 4212, 4298, 4536, 4605, 4680, 4860, 4914, 5265, 5460, 5526, 5670, 6140, 6318, 6447, 6552, 6804, 7020, 7368, 7371, 7560, 7982, 8190, 8289, 8424, 8505, 8596, 9210, 9720, 9828, 10530, 10745, 10920, 11052, 11340, 11973, 12280, 12285, 12636, 12894, 13608, 13815, 14040, 14742, 15795, 15964, 16380, 16578, 17010, 17192, 18420, 19341, 19656, 19955, 21060, 21490, 22104, 22113, 22680, 23946, 24570, 24867, 25272, 25788, 27630, 27937, 29484, 31590, 31928, 32235, 32760, 33156, 34020, 35919, 36840, 36855, 38682, 39910, 41445, 42120, 42980, 44226, 47892, 49140, 49734, 51576, 55260, 55874, 58023, 58968, 59865, 63180, 64470, 66312, 68040, 71838, 73710, 74601, 77364, 79820, 82890, 83811, 85960, 88452, 95784, 96705, 98280, 99468, 107757, 110520, 110565, 111748, 116046, 119730, 124335, 126360, 128940, 139685, 143676, 147420, 149202, 154728, 159640, 165780, 167622, 174069, 176904, 179595, 193410, 198936, 215514, 221130, 223496, 232092, 239460, 248670, 251433, 257880, 279370, 287352, 290115, 294840, 298404, 323271, 331560, 335244, 348138, 359190, 373005, 386820, 419055, 431028, 442260, 464184, 478920, 497340, 502866, 522207, 538785, 558740, 580230, 596808, 646542, 670488, 696276, 718380, 746010, 754299, 773640, 838110, 862056, 870345, 884520, 969813, 994680, 1005732, 1044414, 1077570, 1117480, 1160460, 1257165, 1293084, 1392552, 1436760, 1492020, 1508598, 1616355, 1676220, 1740690, 1939626, 2011464, 2088828, 2155140, 2262897, 2320920, 2514330, 2586168, 2611035, 2984040, 3017196, 3232710, 3352440, 3481380, 3771495, 3879252, 4177656, 4310280, 4525794, 4849065, 5028660, 5222070, 6034392, 6465420, 6788691, 6962760, 7542990, 7758504, 9051588, 9698130, 10057320, 10444140, 11314485, 12930840, 13577382, 15085980, 18103176, 19396260, 20888280, 22628970, 27154764, 30171960, 33943455, 38792520, 45257940, 54309528, 67886910, 90515880, 135773820, 271547640]

約数ペア:

[(1, 271547640), (2, 135773820), (3, 90515880), (4, 67886910), (5, 54309528), (6, 45257940), (7, 38792520), (8, 33943455), (9, 30171960), (10, 27154764), (12, 22628970), (13, 20888280), (14, 19396260), (15, 18103176), (18, 15085980), (20, 13577382), (21, 12930840), (24, 11314485), (26, 10444140), (27, 10057320), (28, 9698130), (30, 9051588), (35, 7758504), (36, 7542990), (39, 6962760), (40, 6788691), (42, 6465420), (45, 6034392), (52, 5222070), (54, 5028660), (56, 4849065), (60, 4525794), (63, 4310280), (65, 4177656), (70, 3879252), (72, 3771495), (78, 3481380), (81, 3352440), (84, 3232710), (90, 3017196), (91, 2984040), (104, 2611035), (105, 2586168), (108, 2514330), (117, 2320920), (120, 2262897), (126, 2155140), (130, 2088828), (135, 2011464), (140, 1939626), (156, 1740690), (162, 1676220), (168, 1616355), (180, 1508598), (182, 1492020), (189, 1436760), (195, 1392552), (210, 1293084), (216, 1257165), (234, 1160460), (243, 1117480), (252, 1077570), (260, 1044414), (270, 1005732), (273, 994680), (280, 969813), (307, 884520), (312, 870345), (315, 862056), (324, 838110), (351, 773640), (360, 754299), (364, 746010), (378, 718380), (390, 696276), (405, 670488), (420, 646542), (455, 596808), (468, 580230), (486, 558740), (504, 538785), (520, 522207), (540, 502866), (546, 497340), (567, 478920), (585, 464184), (614, 442260), (630, 431028), (648, 419055), (702, 386820), (728, 373005), (756, 359190), (780, 348138), (810, 335244), (819, 331560), (840, 323271), (910, 298404), (921, 294840), (936, 290115), (945, 287352), (972, 279370), (1053, 257880), (1080, 251433), (1092, 248670), (1134, 239460), (1170, 232092), (1215, 223496), (1228, 221130), (1260, 215514), (1365, 198936), (1404, 193410), (1512, 179595), (1535, 176904), (1560, 174069), (1620, 167622), (1638, 165780), (1701, 159640), (1755, 154728), (1820, 149202), (1842, 147420), (1890, 143676), (1944, 139685), (2106, 128940), (2149, 126360), (2184, 124335), (2268, 119730), (2340, 116046), (2430, 111748), (2456, 110565), (2457, 110520), (2520, 107757), (2730, 99468), (2763, 98280), (2808, 96705), (2835, 95784), (3070, 88452), (3159, 85960), (3240, 83811), (3276, 82890), (3402, 79820), (3510, 77364), (3640, 74601), (3684, 73710), (3780, 71838), (3991, 68040), (4095, 66312), (4212, 64470), (4298, 63180), (4536, 59865), (4605, 58968), (4680, 58023), (4860, 55874), (4914, 55260), (5265, 51576), (5460, 49734), (5526, 49140), (5670, 47892), (6140, 44226), (6318, 42980), (6447, 42120), (6552, 41445), (6804, 39910), (7020, 38682), (7368, 36855), (7371, 36840), (7560, 35919), (7982, 34020), (8190, 33156), (8289, 32760), (8424, 32235), (8505, 31928), (8596, 31590), (9210, 29484), (9720, 27937), (9828, 27630), (10530, 25788), (10745, 25272), (10920, 24867), (11052, 24570), (11340, 23946), (11973, 22680), (12280, 22113), (12285, 22104), (12636, 21490), (12894, 21060), (13608, 19955), (13815, 19656), (14040, 19341), (14742, 18420), (15795, 17192), (15964, 17010), (16380, 16578)]