1272378240

素因数分解:

$2^7\times 3^3\times 5^1\times 7^1\times {\mathrm{67}}^1\times {\mathrm{157}}^1$

素因数の和:259

約数の個数: 512

約数和(自身を含む): 5260262400

約数和(自身を除く): 3987884160

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 30, 32, 35, 36, 40, 42, 45, 48, 54, 56, 60, 63, 64, 67, 70, 72, 80, 84, 90, 96, 105, 108, 112, 120, 126, 128, 134, 135, 140, 144, 157, 160, 168, 180, 189, 192, 201, 210, 216, 224, 240, 252, 268, 270, 280, 288, 314, 315, 320, 335, 336, 360, 378, 384, 402, 420, 432, 448, 469, 471, 480, 504, 536, 540, 560, 576, 603, 628, 630, 640, 670, 672, 720, 756, 785, 804, 840, 864, 896, 938, 942, 945, 960, 1005, 1008, 1072, 1080, 1099, 1120, 1152, 1206, 1256, 1260, 1340, 1344, 1407, 1413, 1440, 1512, 1570, 1608, 1680, 1728, 1809, 1876, 1884, 1890, 1920, 2010, 2016, 2144, 2160, 2198, 2240, 2345, 2355, 2412, 2512, 2520, 2680, 2688, 2814, 2826, 2880, 3015, 3024, 3140, 3216, 3297, 3360, 3456, 3618, 3752, 3768, 3780, 4020, 4032, 4221, 4239, 4288, 4320, 4396, 4480, 4690, 4710, 4824, 5024, 5040, 5360, 5495, 5628, 5652, 5760, 6030, 6048, 6280, 6432, 6594, 6720, 7035, 7065, 7236, 7504, 7536, 7560, 8040, 8064, 8442, 8478, 8576, 8640, 8792, 9045, 9380, 9420, 9648, 9891, 10048, 10080, 10519, 10720, 10990, 11256, 11304, 12060, 12096, 12560, 12663, 12864, 13188, 13440, 14070, 14130, 14472, 15008, 15072, 15120, 16080, 16485, 16884, 16956, 17280, 17584, 18090, 18760, 18840, 19296, 19782, 20096, 20160, 21038, 21105, 21195, 21440, 21980, 22512, 22608, 24120, 24192, 25120, 25326, 25728, 26376, 28140, 28260, 28944, 29673, 30016, 30144, 30240, 31557, 32160, 32970, 33768, 33912, 35168, 36180, 37520, 37680, 38592, 39564, 40320, 42076, 42210, 42390, 42880, 43960, 45024, 45216, 48240, 49455, 50240, 50652, 52595, 52752, 56280, 56520, 57888, 59346, 60032, 60288, 60480, 63114, 63315, 64320, 65940, 67536, 67824, 70336, 72360, 73633, 75040, 75360, 77184, 79128, 84152, 84420, 84780, 87920, 90048, 90432, 94671, 96480, 98910, 100480, 101304, 105190, 105504, 112560, 113040, 115776, 118692, 120960, 126228, 126630, 128640, 131880, 135072, 135648, 140672, 144720, 147266, 148365, 150080, 150720, 157785, 158256, 168304, 168840, 169560, 175840, 180096, 180864, 189342, 192960, 197820, 202608, 210380, 211008, 220899, 225120, 226080, 231552, 237384, 252456, 253260, 263760, 270144, 271296, 284013, 289440, 294532, 296730, 300160, 301440, 315570, 316512, 336608, 337680, 339120, 351680, 368165, 378684, 385920, 395640, 405216, 420760, 422016, 441798, 450240, 452160, 473355, 474768, 504912, 506520, 527520, 540288, 542592, 568026, 578880, 589064, 593460, 631140, 633024, 662697, 673216, 675360, 678240, 703360, 736330, 757368, 791280, 810432, 841520, 883596, 900480, 904320, 946710, 949536, 1009824, 1013040, 1055040, 1104495, 1136052, 1157760, 1178128, 1186920, 1262280, 1266048, 1325394, 1346432, 1350720, 1356480, 1420065, 1472660, 1514736, 1582560, 1620864, 1683040, 1767192, 1893420, 1899072, 1988091, 2019648, 2026080, 2110080, 2208990, 2272104, 2356256, 2373840, 2524560, 2650788, 2701440, 2712960, 2840130, 2945320, 3029472, 3165120, 3313485, 3366080, 3534384, 3786840, 3798144, 3976182, 4039296, 4052160, 4417980, 4544208, 4712512, 4747680, 5049120, 5301576, 5680260, 5890640, 6058944, 6330240, 6626970, 6732160, 7068768, 7573680, 7952364, 8104320, 8835960, 9088416, 9425024, 9495360, 9940455, 10098240, 10603152, 11360520, 11781280, 12117888, 13253940, 14137536, 15147360, 15904728, 17671920, 18176832, 18990720, 19880910, 20196480, 21206304, 22721040, 23562560, 26507880, 28275072, 30294720, 31809456, 35343840, 36353664, 39761820, 42412608, 45442080, 47125120, 53015760, 60589440, 63618912, 70687680, 79523640, 84825216, 90884160, 106031520, 127237824, 141375360, 159047280, 181768320, 212063040, 254475648, 318094560, 424126080, 636189120, 1272378240]

約数ペア:

[(1, 1272378240), (2, 636189120), (3, 424126080), (4, 318094560), (5, 254475648), (6, 212063040), (7, 181768320), (8, 159047280), (9, 141375360), (10, 127237824), (12, 106031520), (14, 90884160), (15, 84825216), (16, 79523640), (18, 70687680), (20, 63618912), (21, 60589440), (24, 53015760), (27, 47125120), (28, 45442080), (30, 42412608), (32, 39761820), (35, 36353664), (36, 35343840), (40, 31809456), (42, 30294720), (45, 28275072), (48, 26507880), (54, 23562560), (56, 22721040), (60, 21206304), (63, 20196480), (64, 19880910), (67, 18990720), (70, 18176832), (72, 17671920), (80, 15904728), (84, 15147360), (90, 14137536), (96, 13253940), (105, 12117888), (108, 11781280), (112, 11360520), (120, 10603152), (126, 10098240), (128, 9940455), (134, 9495360), (135, 9425024), (140, 9088416), (144, 8835960), (157, 8104320), (160, 7952364), (168, 7573680), (180, 7068768), (189, 6732160), (192, 6626970), (201, 6330240), (210, 6058944), (216, 5890640), (224, 5680260), (240, 5301576), (252, 5049120), (268, 4747680), (270, 4712512), (280, 4544208), (288, 4417980), (314, 4052160), (315, 4039296), (320, 3976182), (335, 3798144), (336, 3786840), (360, 3534384), (378, 3366080), (384, 3313485), (402, 3165120), (420, 3029472), (432, 2945320), (448, 2840130), (469, 2712960), (471, 2701440), (480, 2650788), (504, 2524560), (536, 2373840), (540, 2356256), (560, 2272104), (576, 2208990), (603, 2110080), (628, 2026080), (630, 2019648), (640, 1988091), (670, 1899072), (672, 1893420), (720, 1767192), (756, 1683040), (785, 1620864), (804, 1582560), (840, 1514736), (864, 1472660), (896, 1420065), (938, 1356480), (942, 1350720), (945, 1346432), (960, 1325394), (1005, 1266048), (1008, 1262280), (1072, 1186920), (1080, 1178128), (1099, 1157760), (1120, 1136052), (1152, 1104495), (1206, 1055040), (1256, 1013040), (1260, 1009824), (1340, 949536), (1344, 946710), (1407, 904320), (1413, 900480), (1440, 883596), (1512, 841520), (1570, 810432), (1608, 791280), (1680, 757368), (1728, 736330), (1809, 703360), (1876, 678240), (1884, 675360), (1890, 673216), (1920, 662697), (2010, 633024), (2016, 631140), (2144, 593460), (2160, 589064), (2198, 578880), (2240, 568026), (2345, 542592), (2355, 540288), (2412, 527520), (2512, 506520), (2520, 504912), (2680, 474768), (2688, 473355), (2814, 452160), (2826, 450240), (2880, 441798), (3015, 422016), (3024, 420760), (3140, 405216), (3216, 395640), (3297, 385920), (3360, 378684), (3456, 368165), (3618, 351680), (3752, 339120), (3768, 337680), (3780, 336608), (4020, 316512), (4032, 315570), (4221, 301440), (4239, 300160), (4288, 296730), (4320, 294532), (4396, 289440), (4480, 284013), (4690, 271296), (4710, 270144), (4824, 263760), (5024, 253260), (5040, 252456), (5360, 237384), (5495, 231552), (5628, 226080), (5652, 225120), (5760, 220899), (6030, 211008), (6048, 210380), (6280, 202608), (6432, 197820), (6594, 192960), (6720, 189342), (7035, 180864), (7065, 180096), (7236, 175840), (7504, 169560), (7536, 168840), (7560, 168304), (8040, 158256), (8064, 157785), (8442, 150720), (8478, 150080), (8576, 148365), (8640, 147266), (8792, 144720), (9045, 140672), (9380, 135648), (9420, 135072), (9648, 131880), (9891, 128640), (10048, 126630), (10080, 126228), (10519, 120960), (10720, 118692), (10990, 115776), (11256, 113040), (11304, 112560), (12060, 105504), (12096, 105190), (12560, 101304), (12663, 100480), (12864, 98910), (13188, 96480), (13440, 94671), (14070, 90432), (14130, 90048), (14472, 87920), (15008, 84780), (15072, 84420), (15120, 84152), (16080, 79128), (16485, 77184), (16884, 75360), (16956, 75040), (17280, 73633), (17584, 72360), (18090, 70336), (18760, 67824), (18840, 67536), (19296, 65940), (19782, 64320), (20096, 63315), (20160, 63114), (21038, 60480), (21105, 60288), (21195, 60032), (21440, 59346), (21980, 57888), (22512, 56520), (22608, 56280), (24120, 52752), (24192, 52595), (25120, 50652), (25326, 50240), (25728, 49455), (26376, 48240), (28140, 45216), (28260, 45024), (28944, 43960), (29673, 42880), (30016, 42390), (30144, 42210), (30240, 42076), (31557, 40320), (32160, 39564), (32970, 38592), (33768, 37680), (33912, 37520), (35168, 36180)]