29854720

素因数分解:

$2^{10}\times 5^1\times 7^3\times {\mathrm{17}}^1$

素因数の和:63

約数の個数: 176

約数和(自身を含む): 88430400

約数和(自身を除く): 58575680

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 17, 20, 28, 32, 34, 35, 40, 49, 56, 64, 68, 70, 80, 85, 98, 112, 119, 128, 136, 140, 160, 170, 196, 224, 238, 245, 256, 272, 280, 320, 340, 343, 392, 448, 476, 490, 512, 544, 560, 595, 640, 680, 686, 784, 833, 896, 952, 980, 1024, 1088, 1120, 1190, 1280, 1360, 1372, 1568, 1666, 1715, 1792, 1904, 1960, 2176, 2240, 2380, 2560, 2720, 2744, 3136, 3332, 3430, 3584, 3808, 3920, 4165, 4352, 4480, 4760, 5120, 5440, 5488, 5831, 6272, 6664, 6860, 7168, 7616, 7840, 8330, 8704, 8960, 9520, 10880, 10976, 11662, 12544, 13328, 13720, 15232, 15680, 16660, 17408, 17920, 19040, 21760, 21952, 23324, 25088, 26656, 27440, 29155, 30464, 31360, 33320, 35840, 38080, 43520, 43904, 46648, 50176, 53312, 54880, 58310, 60928, 62720, 66640, 76160, 87040, 87808, 93296, 106624, 109760, 116620, 121856, 125440, 133280, 152320, 175616, 186592, 213248, 219520, 233240, 250880, 266560, 304640, 351232, 373184, 426496, 439040, 466480, 533120, 609280, 746368, 852992, 878080, 932960, 1066240, 1492736, 1756160, 1865920, 2132480, 2985472, 3731840, 4264960, 5970944, 7463680, 14927360, 29854720]

約数ペア:

[(1, 29854720), (2, 14927360), (4, 7463680), (5, 5970944), (7, 4264960), (8, 3731840), (10, 2985472), (14, 2132480), (16, 1865920), (17, 1756160), (20, 1492736), (28, 1066240), (32, 932960), (34, 878080), (35, 852992), (40, 746368), (49, 609280), (56, 533120), (64, 466480), (68, 439040), (70, 426496), (80, 373184), (85, 351232), (98, 304640), (112, 266560), (119, 250880), (128, 233240), (136, 219520), (140, 213248), (160, 186592), (170, 175616), (196, 152320), (224, 133280), (238, 125440), (245, 121856), (256, 116620), (272, 109760), (280, 106624), (320, 93296), (340, 87808), (343, 87040), (392, 76160), (448, 66640), (476, 62720), (490, 60928), (512, 58310), (544, 54880), (560, 53312), (595, 50176), (640, 46648), (680, 43904), (686, 43520), (784, 38080), (833, 35840), (896, 33320), (952, 31360), (980, 30464), (1024, 29155), (1088, 27440), (1120, 26656), (1190, 25088), (1280, 23324), (1360, 21952), (1372, 21760), (1568, 19040), (1666, 17920), (1715, 17408), (1792, 16660), (1904, 15680), (1960, 15232), (2176, 13720), (2240, 13328), (2380, 12544), (2560, 11662), (2720, 10976), (2744, 10880), (3136, 9520), (3332, 8960), (3430, 8704), (3584, 8330), (3808, 7840), (3920, 7616), (4165, 7168), (4352, 6860), (4480, 6664), (4760, 6272), (5120, 5831), (5440, 5488)]