407839680

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{131}}^1$

素因数の和:224

約数の個数: 336

約数和(自身を含む): 1506345984

約数和(自身を除く): 1098506304

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 23, 24, 30, 32, 36, 40, 45, 46, 47, 48, 60, 64, 69, 72, 80, 90, 92, 94, 96, 115, 120, 131, 138, 141, 144, 160, 180, 184, 188, 192, 207, 230, 235, 240, 262, 276, 282, 288, 320, 345, 360, 368, 376, 393, 414, 423, 460, 470, 480, 524, 552, 564, 576, 655, 690, 705, 720, 736, 752, 786, 828, 846, 920, 940, 960, 1035, 1048, 1081, 1104, 1128, 1179, 1310, 1380, 1410, 1440, 1472, 1504, 1572, 1656, 1692, 1840, 1880, 1965, 2070, 2096, 2115, 2162, 2208, 2256, 2358, 2620, 2760, 2820, 2880, 3008, 3013, 3144, 3243, 3312, 3384, 3680, 3760, 3930, 4140, 4192, 4230, 4324, 4416, 4512, 4716, 5240, 5405, 5520, 5640, 5895, 6026, 6157, 6288, 6486, 6624, 6768, 7360, 7520, 7860, 8280, 8384, 8460, 8648, 9024, 9039, 9432, 9729, 10480, 10810, 11040, 11280, 11790, 12052, 12314, 12576, 12972, 13248, 13536, 15040, 15065, 15720, 16215, 16560, 16920, 17296, 18078, 18471, 18864, 19458, 20960, 21620, 22080, 22560, 23580, 24104, 24628, 25152, 25944, 27072, 27117, 30130, 30785, 31440, 32430, 33120, 33840, 34592, 36156, 36942, 37728, 38916, 41920, 43240, 45120, 45195, 47160, 48208, 48645, 49256, 51888, 54234, 55413, 60260, 61570, 62880, 64860, 66240, 67680, 69184, 72312, 73884, 75456, 77832, 86480, 90390, 92355, 94320, 96416, 97290, 98512, 103776, 108468, 110826, 120520, 123140, 125760, 129720, 135360, 135585, 141611, 144624, 147768, 155664, 172960, 180780, 184710, 188640, 192832, 194580, 197024, 207552, 216936, 221652, 241040, 246280, 259440, 271170, 277065, 283222, 289248, 295536, 311328, 345920, 361560, 369420, 377280, 389160, 394048, 424833, 433872, 443304, 482080, 492560, 518880, 542340, 554130, 566444, 578496, 591072, 622656, 708055, 723120, 738840, 778320, 849666, 867744, 886608, 964160, 985120, 1037760, 1084680, 1108260, 1132888, 1182144, 1274499, 1416110, 1446240, 1477680, 1556640, 1699332, 1735488, 1773216, 1970240, 2124165, 2169360, 2216520, 2265776, 2548998, 2832220, 2892480, 2955360, 3113280, 3398664, 3546432, 4248330, 4338720, 4433040, 4531552, 5097996, 5664440, 5910720, 6372495, 6797328, 8496660, 8677440, 8866080, 9063104, 10195992, 11328880, 12744990, 13594656, 16993320, 17732160, 20391984, 22657760, 25489980, 27189312, 33986640, 40783968, 45315520, 50979960, 67973280, 81567936, 101959920, 135946560, 203919840, 407839680]

約数ペア:

[(1, 407839680), (2, 203919840), (3, 135946560), (4, 101959920), (5, 81567936), (6, 67973280), (8, 50979960), (9, 45315520), (10, 40783968), (12, 33986640), (15, 27189312), (16, 25489980), (18, 22657760), (20, 20391984), (23, 17732160), (24, 16993320), (30, 13594656), (32, 12744990), (36, 11328880), (40, 10195992), (45, 9063104), (46, 8866080), (47, 8677440), (48, 8496660), (60, 6797328), (64, 6372495), (69, 5910720), (72, 5664440), (80, 5097996), (90, 4531552), (92, 4433040), (94, 4338720), (96, 4248330), (115, 3546432), (120, 3398664), (131, 3113280), (138, 2955360), (141, 2892480), (144, 2832220), (160, 2548998), (180, 2265776), (184, 2216520), (188, 2169360), (192, 2124165), (207, 1970240), (230, 1773216), (235, 1735488), (240, 1699332), (262, 1556640), (276, 1477680), (282, 1446240), (288, 1416110), (320, 1274499), (345, 1182144), (360, 1132888), (368, 1108260), (376, 1084680), (393, 1037760), (414, 985120), (423, 964160), (460, 886608), (470, 867744), (480, 849666), (524, 778320), (552, 738840), (564, 723120), (576, 708055), (655, 622656), (690, 591072), (705, 578496), (720, 566444), (736, 554130), (752, 542340), (786, 518880), (828, 492560), (846, 482080), (920, 443304), (940, 433872), (960, 424833), (1035, 394048), (1048, 389160), (1081, 377280), (1104, 369420), (1128, 361560), (1179, 345920), (1310, 311328), (1380, 295536), (1410, 289248), (1440, 283222), (1472, 277065), (1504, 271170), (1572, 259440), (1656, 246280), (1692, 241040), (1840, 221652), (1880, 216936), (1965, 207552), (2070, 197024), (2096, 194580), (2115, 192832), (2162, 188640), (2208, 184710), (2256, 180780), (2358, 172960), (2620, 155664), (2760, 147768), (2820, 144624), (2880, 141611), (3008, 135585), (3013, 135360), (3144, 129720), (3243, 125760), (3312, 123140), (3384, 120520), (3680, 110826), (3760, 108468), (3930, 103776), (4140, 98512), (4192, 97290), (4230, 96416), (4324, 94320), (4416, 92355), (4512, 90390), (4716, 86480), (5240, 77832), (5405, 75456), (5520, 73884), (5640, 72312), (5895, 69184), (6026, 67680), (6157, 66240), (6288, 64860), (6486, 62880), (6624, 61570), (6768, 60260), (7360, 55413), (7520, 54234), (7860, 51888), (8280, 49256), (8384, 48645), (8460, 48208), (8648, 47160), (9024, 45195), (9039, 45120), (9432, 43240), (9729, 41920), (10480, 38916), (10810, 37728), (11040, 36942), (11280, 36156), (11790, 34592), (12052, 33840), (12314, 33120), (12576, 32430), (12972, 31440), (13248, 30785), (13536, 30130), (15040, 27117), (15065, 27072), (15720, 25944), (16215, 25152), (16560, 24628), (16920, 24104), (17296, 23580), (18078, 22560), (18471, 22080), (18864, 21620), (19458, 20960)]