71376480

素因数分解:

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

素因数の和:198

約数の個数: 288

約数和(自身を含む): 285090624

約数和(自身を除く): 213714144

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, 70, 72, 73, 80, 84, 90, 96, 97, 105, 112, 120, 126, 140, 144, 146, 160, 168, 180, 194, 210, 219, 224, 240, 252, 280, 288, 291, 292, 315, 336, 360, 365, 388, 420, 438, 480, 485, 504, 511, 560, 582, 584, 630, 657, 672, 679, 720, 730, 776, 840, 873, 876, 970, 1008, 1022, 1095, 1120, 1164, 1168, 1260, 1314, 1358, 1440, 1455, 1460, 1533, 1552, 1680, 1746, 1752, 1940, 2016, 2037, 2044, 2190, 2328, 2336, 2520, 2555, 2628, 2716, 2910, 2920, 3066, 3104, 3285, 3360, 3395, 3492, 3504, 3880, 4074, 4088, 4365, 4380, 4599, 4656, 5040, 5110, 5256, 5432, 5820, 5840, 6111, 6132, 6570, 6790, 6984, 7008, 7081, 7665, 7760, 8148, 8176, 8730, 8760, 9198, 9312, 10080, 10185, 10220, 10512, 10864, 11640, 11680, 12222, 12264, 13140, 13580, 13968, 14162, 15330, 15520, 16296, 16352, 17460, 17520, 18396, 20370, 20440, 21024, 21243, 21728, 22995, 23280, 24444, 24528, 26280, 27160, 27936, 28324, 30555, 30660, 32592, 34920, 35040, 35405, 36792, 40740, 40880, 42486, 45990, 46560, 48888, 49056, 49567, 52560, 54320, 56648, 61110, 61320, 63729, 65184, 69840, 70810, 73584, 81480, 81760, 84972, 91980, 97776, 99134, 105120, 106215, 108640, 113296, 122220, 122640, 127458, 139680, 141620, 147168, 148701, 162960, 169944, 183960, 195552, 198268, 212430, 226592, 244440, 245280, 247835, 254916, 283240, 297402, 318645, 325920, 339888, 367920, 396536, 424860, 446103, 488880, 495670, 509832, 566480, 594804, 637290, 679776, 735840, 743505, 793072, 849720, 892206, 977760, 991340, 1019664, 1132960, 1189608, 1274580, 1487010, 1586144, 1699440, 1784412, 1982680, 2039328, 2230515, 2379216, 2549160, 2974020, 3398880, 3568824, 3965360, 4461030, 4758432, 5098320, 5948040, 7137648, 7930720, 8922060, 10196640, 11896080, 14275296, 17844120, 23792160, 35688240, 71376480]

約数ペア:

[(1, 71376480), (2, 35688240), (3, 23792160), (4, 17844120), (5, 14275296), (6, 11896080), (7, 10196640), (8, 8922060), (9, 7930720), (10, 7137648), (12, 5948040), (14, 5098320), (15, 4758432), (16, 4461030), (18, 3965360), (20, 3568824), (21, 3398880), (24, 2974020), (28, 2549160), (30, 2379216), (32, 2230515), (35, 2039328), (36, 1982680), (40, 1784412), (42, 1699440), (45, 1586144), (48, 1487010), (56, 1274580), (60, 1189608), (63, 1132960), (70, 1019664), (72, 991340), (73, 977760), (80, 892206), (84, 849720), (90, 793072), (96, 743505), (97, 735840), (105, 679776), (112, 637290), (120, 594804), (126, 566480), (140, 509832), (144, 495670), (146, 488880), (160, 446103), (168, 424860), (180, 396536), (194, 367920), (210, 339888), (219, 325920), (224, 318645), (240, 297402), (252, 283240), (280, 254916), (288, 247835), (291, 245280), (292, 244440), (315, 226592), (336, 212430), (360, 198268), (365, 195552), (388, 183960), (420, 169944), (438, 162960), (480, 148701), (485, 147168), (504, 141620), (511, 139680), (560, 127458), (582, 122640), (584, 122220), (630, 113296), (657, 108640), (672, 106215), (679, 105120), (720, 99134), (730, 97776), (776, 91980), (840, 84972), (873, 81760), (876, 81480), (970, 73584), (1008, 70810), (1022, 69840), (1095, 65184), (1120, 63729), (1164, 61320), (1168, 61110), (1260, 56648), (1314, 54320), (1358, 52560), (1440, 49567), (1455, 49056), (1460, 48888), (1533, 46560), (1552, 45990), (1680, 42486), (1746, 40880), (1752, 40740), (1940, 36792), (2016, 35405), (2037, 35040), (2044, 34920), (2190, 32592), (2328, 30660), (2336, 30555), (2520, 28324), (2555, 27936), (2628, 27160), (2716, 26280), (2910, 24528), (2920, 24444), (3066, 23280), (3104, 22995), (3285, 21728), (3360, 21243), (3395, 21024), (3492, 20440), (3504, 20370), (3880, 18396), (4074, 17520), (4088, 17460), (4365, 16352), (4380, 16296), (4599, 15520), (4656, 15330), (5040, 14162), (5110, 13968), (5256, 13580), (5432, 13140), (5820, 12264), (5840, 12222), (6111, 11680), (6132, 11640), (6570, 10864), (6790, 10512), (6984, 10220), (7008, 10185), (7081, 10080), (7665, 9312), (7760, 9198), (8148, 8760), (8176, 8730)]