774430720

素因数分解:

$2^{13}\times 5^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{73}}^1$

素因数の和:148

約数の個数: 224

約数和(自身を含む): 2211311808

約数和(自身を除く): 1436881088

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 37, 40, 56, 64, 70, 73, 74, 80, 112, 128, 140, 146, 148, 160, 185, 224, 256, 259, 280, 292, 296, 320, 365, 370, 448, 511, 512, 518, 560, 584, 592, 640, 730, 740, 896, 1022, 1024, 1036, 1120, 1168, 1184, 1280, 1295, 1460, 1480, 1792, 2044, 2048, 2072, 2240, 2336, 2368, 2555, 2560, 2590, 2701, 2920, 2960, 3584, 4088, 4096, 4144, 4480, 4672, 4736, 5110, 5120, 5180, 5402, 5840, 5920, 7168, 8176, 8192, 8288, 8960, 9344, 9472, 10220, 10240, 10360, 10804, 11680, 11840, 13505, 14336, 16352, 16576, 17920, 18688, 18907, 18944, 20440, 20480, 20720, 21608, 23360, 23680, 27010, 28672, 32704, 33152, 35840, 37376, 37814, 37888, 40880, 40960, 41440, 43216, 46720, 47360, 54020, 57344, 65408, 66304, 71680, 74752, 75628, 75776, 81760, 82880, 86432, 93440, 94535, 94720, 108040, 130816, 132608, 143360, 149504, 151256, 151552, 163520, 165760, 172864, 186880, 189070, 189440, 216080, 261632, 265216, 286720, 299008, 302512, 303104, 327040, 331520, 345728, 373760, 378140, 378880, 432160, 523264, 530432, 598016, 605024, 654080, 663040, 691456, 747520, 756280, 757760, 864320, 1046528, 1060864, 1210048, 1308160, 1326080, 1382912, 1495040, 1512560, 1515520, 1728640, 2093056, 2121728, 2420096, 2616320, 2652160, 2765824, 2990080, 3025120, 3457280, 4186112, 4840192, 5232640, 5304320, 5531648, 6050240, 6914560, 9680384, 10465280, 10608640, 11063296, 12100480, 13829120, 19360768, 20930560, 22126592, 24200960, 27658240, 38721536, 48401920, 55316480, 77443072, 96803840, 110632960, 154886144, 193607680, 387215360, 774430720]

約数ペア:

[(1, 774430720), (2, 387215360), (4, 193607680), (5, 154886144), (7, 110632960), (8, 96803840), (10, 77443072), (14, 55316480), (16, 48401920), (20, 38721536), (28, 27658240), (32, 24200960), (35, 22126592), (37, 20930560), (40, 19360768), (56, 13829120), (64, 12100480), (70, 11063296), (73, 10608640), (74, 10465280), (80, 9680384), (112, 6914560), (128, 6050240), (140, 5531648), (146, 5304320), (148, 5232640), (160, 4840192), (185, 4186112), (224, 3457280), (256, 3025120), (259, 2990080), (280, 2765824), (292, 2652160), (296, 2616320), (320, 2420096), (365, 2121728), (370, 2093056), (448, 1728640), (511, 1515520), (512, 1512560), (518, 1495040), (560, 1382912), (584, 1326080), (592, 1308160), (640, 1210048), (730, 1060864), (740, 1046528), (896, 864320), (1022, 757760), (1024, 756280), (1036, 747520), (1120, 691456), (1168, 663040), (1184, 654080), (1280, 605024), (1295, 598016), (1460, 530432), (1480, 523264), (1792, 432160), (2044, 378880), (2048, 378140), (2072, 373760), (2240, 345728), (2336, 331520), (2368, 327040), (2555, 303104), (2560, 302512), (2590, 299008), (2701, 286720), (2920, 265216), (2960, 261632), (3584, 216080), (4088, 189440), (4096, 189070), (4144, 186880), (4480, 172864), (4672, 165760), (4736, 163520), (5110, 151552), (5120, 151256), (5180, 149504), (5402, 143360), (5840, 132608), (5920, 130816), (7168, 108040), (8176, 94720), (8192, 94535), (8288, 93440), (8960, 86432), (9344, 82880), (9472, 81760), (10220, 75776), (10240, 75628), (10360, 74752), (10804, 71680), (11680, 66304), (11840, 65408), (13505, 57344), (14336, 54020), (16352, 47360), (16576, 46720), (17920, 43216), (18688, 41440), (18907, 40960), (18944, 40880), (20440, 37888), (20480, 37814), (20720, 37376), (21608, 35840), (23360, 33152), (23680, 32704), (27010, 28672)]