285505920

素因数分解:

$2^7\times 3^2\times 5^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{97}}^1$

素因数の和:202

約数の個数: 384

約数和(自身を含む): 1153938240

約数和(自身を除く): 868432320

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 32, 35, 36, 40, 42, 45, 48, 56, 60, 63, 64, 70, 72, 73, 80, 84, 90, 96, 97, 105, 112, 120, 126, 128, 140, 144, 146, 160, 168, 180, 192, 194, 210, 219, 224, 240, 252, 280, 288, 291, 292, 315, 320, 336, 360, 365, 384, 388, 420, 438, 448, 480, 485, 504, 511, 560, 576, 582, 584, 630, 640, 657, 672, 679, 720, 730, 776, 840, 873, 876, 896, 960, 970, 1008, 1022, 1095, 1120, 1152, 1164, 1168, 1260, 1314, 1344, 1358, 1440, 1455, 1460, 1533, 1552, 1680, 1746, 1752, 1920, 1940, 2016, 2037, 2044, 2190, 2240, 2328, 2336, 2520, 2555, 2628, 2688, 2716, 2880, 2910, 2920, 3066, 3104, 3285, 3360, 3395, 3492, 3504, 3880, 4032, 4074, 4088, 4365, 4380, 4480, 4599, 4656, 4672, 5040, 5110, 5256, 5432, 5760, 5820, 5840, 6111, 6132, 6208, 6570, 6720, 6790, 6984, 7008, 7081, 7665, 7760, 8064, 8148, 8176, 8730, 8760, 9198, 9312, 9344, 10080, 10185, 10220, 10512, 10864, 11640, 11680, 12222, 12264, 12416, 13140, 13440, 13580, 13968, 14016, 14162, 15330, 15520, 16296, 16352, 17460, 17520, 18396, 18624, 20160, 20370, 20440, 21024, 21243, 21728, 22995, 23280, 23360, 24444, 24528, 26280, 27160, 27936, 28032, 28324, 30555, 30660, 31040, 32592, 32704, 34920, 35040, 35405, 36792, 37248, 40320, 40740, 40880, 42048, 42486, 43456, 45990, 46560, 46720, 48888, 49056, 49567, 52560, 54320, 55872, 56648, 61110, 61320, 62080, 63729, 65184, 65408, 69840, 70080, 70810, 73584, 81480, 81760, 84096, 84972, 86912, 91980, 93120, 97776, 98112, 99134, 105120, 106215, 108640, 111744, 113296, 122220, 122640, 127458, 130368, 139680, 140160, 141620, 147168, 148701, 162960, 163520, 169944, 183960, 186240, 195552, 196224, 198268, 210240, 212430, 217280, 226592, 244440, 245280, 247835, 254916, 260736, 279360, 283240, 294336, 297402, 318645, 325920, 327040, 339888, 367920, 391104, 396536, 420480, 424860, 434560, 446103, 453184, 488880, 490560, 495670, 509832, 558720, 566480, 588672, 594804, 637290, 651840, 679776, 735840, 743505, 782208, 793072, 849720, 892206, 906368, 977760, 981120, 991340, 1019664, 1132960, 1189608, 1274580, 1303680, 1359552, 1471680, 1487010, 1586144, 1699440, 1784412, 1955520, 1982680, 2039328, 2230515, 2265920, 2379216, 2549160, 2719104, 2943360, 2974020, 3172288, 3398880, 3568824, 3911040, 3965360, 4078656, 4461030, 4531840, 4758432, 5098320, 5948040, 6344576, 6797760, 7137648, 7930720, 8157312, 8922060, 9516864, 10196640, 11896080, 13595520, 14275296, 15861440, 17844120, 19033728, 20393280, 23792160, 28550592, 31722880, 35688240, 40786560, 47584320, 57101184, 71376480, 95168640, 142752960, 285505920]

約数ペア:

[(1, 285505920), (2, 142752960), (3, 95168640), (4, 71376480), (5, 57101184), (6, 47584320), (7, 40786560), (8, 35688240), (9, 31722880), (10, 28550592), (12, 23792160), (14, 20393280), (15, 19033728), (16, 17844120), (18, 15861440), (20, 14275296), (21, 13595520), (24, 11896080), (28, 10196640), (30, 9516864), (32, 8922060), (35, 8157312), (36, 7930720), (40, 7137648), (42, 6797760), (45, 6344576), (48, 5948040), (56, 5098320), (60, 4758432), (63, 4531840), (64, 4461030), (70, 4078656), (72, 3965360), (73, 3911040), (80, 3568824), (84, 3398880), (90, 3172288), (96, 2974020), (97, 2943360), (105, 2719104), (112, 2549160), (120, 2379216), (126, 2265920), (128, 2230515), (140, 2039328), (144, 1982680), (146, 1955520), (160, 1784412), (168, 1699440), (180, 1586144), (192, 1487010), (194, 1471680), (210, 1359552), (219, 1303680), (224, 1274580), (240, 1189608), (252, 1132960), (280, 1019664), (288, 991340), (291, 981120), (292, 977760), (315, 906368), (320, 892206), (336, 849720), (360, 793072), (365, 782208), (384, 743505), (388, 735840), (420, 679776), (438, 651840), (448, 637290), (480, 594804), (485, 588672), (504, 566480), (511, 558720), (560, 509832), (576, 495670), (582, 490560), (584, 488880), (630, 453184), (640, 446103), (657, 434560), (672, 424860), (679, 420480), (720, 396536), (730, 391104), (776, 367920), (840, 339888), (873, 327040), (876, 325920), (896, 318645), (960, 297402), (970, 294336), (1008, 283240), (1022, 279360), (1095, 260736), (1120, 254916), (1152, 247835), (1164, 245280), (1168, 244440), (1260, 226592), (1314, 217280), (1344, 212430), (1358, 210240), (1440, 198268), (1455, 196224), (1460, 195552), (1533, 186240), (1552, 183960), (1680, 169944), (1746, 163520), (1752, 162960), (1920, 148701), (1940, 147168), (2016, 141620), (2037, 140160), (2044, 139680), (2190, 130368), (2240, 127458), (2328, 122640), (2336, 122220), (2520, 113296), (2555, 111744), (2628, 108640), (2688, 106215), (2716, 105120), (2880, 99134), (2910, 98112), (2920, 97776), (3066, 93120), (3104, 91980), (3285, 86912), (3360, 84972), (3395, 84096), (3492, 81760), (3504, 81480), (3880, 73584), (4032, 70810), (4074, 70080), (4088, 69840), (4365, 65408), (4380, 65184), (4480, 63729), (4599, 62080), (4656, 61320), (4672, 61110), (5040, 56648), (5110, 55872), (5256, 54320), (5432, 52560), (5760, 49567), (5820, 49056), (5840, 48888), (6111, 46720), (6132, 46560), (6208, 45990), (6570, 43456), (6720, 42486), (6790, 42048), (6984, 40880), (7008, 40740), (7081, 40320), (7665, 37248), (7760, 36792), (8064, 35405), (8148, 35040), (8176, 34920), (8730, 32704), (8760, 32592), (9198, 31040), (9312, 30660), (9344, 30555), (10080, 28324), (10185, 28032), (10220, 27936), (10512, 27160), (10864, 26280), (11640, 24528), (11680, 24444), (12222, 23360), (12264, 23280), (12416, 22995), (13140, 21728), (13440, 21243), (13580, 21024), (13968, 20440), (14016, 20370), (14162, 20160), (15330, 18624), (15520, 18396), (16296, 17520), (16352, 17460)]