202088320

素因数分解:

$2^7\times 5^1\times 7^1\times {\mathrm{79}}^1\times {\mathrm{571}}^1$

素因数の和:676

約数の個数: 128

約数和(自身を含む): 560102400

約数和(自身を除く): 358014080

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 64, 70, 79, 80, 112, 128, 140, 158, 160, 224, 280, 316, 320, 395, 448, 553, 560, 571, 632, 640, 790, 896, 1106, 1120, 1142, 1264, 1580, 2212, 2240, 2284, 2528, 2765, 2855, 3160, 3997, 4424, 4480, 4568, 5056, 5530, 5710, 6320, 7994, 8848, 9136, 10112, 11060, 11420, 12640, 15988, 17696, 18272, 19985, 22120, 22840, 25280, 31976, 35392, 36544, 39970, 44240, 45109, 45680, 50560, 63952, 70784, 73088, 79940, 88480, 90218, 91360, 127904, 159880, 176960, 180436, 182720, 225545, 255808, 315763, 319760, 353920, 360872, 365440, 451090, 511616, 631526, 639520, 721744, 902180, 1263052, 1279040, 1443488, 1578815, 1804360, 2526104, 2558080, 2886976, 3157630, 3608720, 5052208, 5773952, 6315260, 7217440, 10104416, 12630520, 14434880, 20208832, 25261040, 28869760, 40417664, 50522080, 101044160, 202088320]

約数ペア:

[(1, 202088320), (2, 101044160), (4, 50522080), (5, 40417664), (7, 28869760), (8, 25261040), (10, 20208832), (14, 14434880), (16, 12630520), (20, 10104416), (28, 7217440), (32, 6315260), (35, 5773952), (40, 5052208), (56, 3608720), (64, 3157630), (70, 2886976), (79, 2558080), (80, 2526104), (112, 1804360), (128, 1578815), (140, 1443488), (158, 1279040), (160, 1263052), (224, 902180), (280, 721744), (316, 639520), (320, 631526), (395, 511616), (448, 451090), (553, 365440), (560, 360872), (571, 353920), (632, 319760), (640, 315763), (790, 255808), (896, 225545), (1106, 182720), (1120, 180436), (1142, 176960), (1264, 159880), (1580, 127904), (2212, 91360), (2240, 90218), (2284, 88480), (2528, 79940), (2765, 73088), (2855, 70784), (3160, 63952), (3997, 50560), (4424, 45680), (4480, 45109), (4568, 44240), (5056, 39970), (5530, 36544), (5710, 35392), (6320, 31976), (7994, 25280), (8848, 22840), (9136, 22120), (10112, 19985), (11060, 18272), (11420, 17696), (12640, 15988)]