80379600

素因数分解:

$2^4\times 3^1\times 5^2\times 7^2\times {\mathrm{1367}}^1$

素因数の和:1402

約数の個数: 180

約数和(自身を含む): 299739744

約数和(自身を除く): 219360144

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 25, 28, 30, 35, 40, 42, 48, 49, 50, 56, 60, 70, 75, 80, 84, 98, 100, 105, 112, 120, 140, 147, 150, 168, 175, 196, 200, 210, 240, 245, 280, 294, 300, 336, 350, 392, 400, 420, 490, 525, 560, 588, 600, 700, 735, 784, 840, 980, 1050, 1176, 1200, 1225, 1367, 1400, 1470, 1680, 1960, 2100, 2352, 2450, 2734, 2800, 2940, 3675, 3920, 4101, 4200, 4900, 5468, 5880, 6835, 7350, 8202, 8400, 9569, 9800, 10936, 11760, 13670, 14700, 16404, 19138, 19600, 20505, 21872, 27340, 28707, 29400, 32808, 34175, 38276, 41010, 47845, 54680, 57414, 58800, 65616, 66983, 68350, 76552, 82020, 95690, 102525, 109360, 114828, 133966, 136700, 143535, 153104, 164040, 191380, 200949, 205050, 229656, 239225, 267932, 273400, 287070, 328080, 334915, 382760, 401898, 410100, 459312, 478450, 535864, 546800, 574140, 669830, 717675, 765520, 803796, 820200, 956900, 1004745, 1071728, 1148280, 1339660, 1435350, 1607592, 1640400, 1674575, 1913800, 2009490, 2296560, 2679320, 2870700, 3215184, 3349150, 3827600, 4018980, 5023725, 5358640, 5741400, 6698300, 8037960, 10047450, 11482800, 13396600, 16075920, 20094900, 26793200, 40189800, 80379600]

約数ペア:

[(1, 80379600), (2, 40189800), (3, 26793200), (4, 20094900), (5, 16075920), (6, 13396600), (7, 11482800), (8, 10047450), (10, 8037960), (12, 6698300), (14, 5741400), (15, 5358640), (16, 5023725), (20, 4018980), (21, 3827600), (24, 3349150), (25, 3215184), (28, 2870700), (30, 2679320), (35, 2296560), (40, 2009490), (42, 1913800), (48, 1674575), (49, 1640400), (50, 1607592), (56, 1435350), (60, 1339660), (70, 1148280), (75, 1071728), (80, 1004745), (84, 956900), (98, 820200), (100, 803796), (105, 765520), (112, 717675), (120, 669830), (140, 574140), (147, 546800), (150, 535864), (168, 478450), (175, 459312), (196, 410100), (200, 401898), (210, 382760), (240, 334915), (245, 328080), (280, 287070), (294, 273400), (300, 267932), (336, 239225), (350, 229656), (392, 205050), (400, 200949), (420, 191380), (490, 164040), (525, 153104), (560, 143535), (588, 136700), (600, 133966), (700, 114828), (735, 109360), (784, 102525), (840, 95690), (980, 82020), (1050, 76552), (1176, 68350), (1200, 66983), (1225, 65616), (1367, 58800), (1400, 57414), (1470, 54680), (1680, 47845), (1960, 41010), (2100, 38276), (2352, 34175), (2450, 32808), (2734, 29400), (2800, 28707), (2940, 27340), (3675, 21872), (3920, 20505), (4101, 19600), (4200, 19138), (4900, 16404), (5468, 14700), (5880, 13670), (6835, 11760), (7350, 10936), (8202, 9800), (8400, 9569)]