1345854720

素因数分解:

$2^8\times 3^1\times 5^1\times 7^1\times {\mathrm{50069}}^1$

素因数の和:50100

約数の個数: 144

約数和(自身を含む): 4912467840

約数和(自身を除く): 3566613120

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 56, 60, 64, 70, 80, 84, 96, 105, 112, 120, 128, 140, 160, 168, 192, 210, 224, 240, 256, 280, 320, 336, 384, 420, 448, 480, 560, 640, 672, 768, 840, 896, 960, 1120, 1280, 1344, 1680, 1792, 1920, 2240, 2688, 3360, 3840, 4480, 5376, 6720, 8960, 13440, 26880, 50069, 100138, 150207, 200276, 250345, 300414, 350483, 400552, 500690, 600828, 700966, 751035, 801104, 1001380, 1051449, 1201656, 1401932, 1502070, 1602208, 1752415, 2002760, 2102898, 2403312, 2803864, 3004140, 3204416, 3504830, 4005520, 4205796, 4806624, 5257245, 5607728, 6008280, 6408832, 7009660, 8011040, 8411592, 9613248, 10514490, 11215456, 12016560, 12817664, 14019320, 16022080, 16823184, 19226496, 21028980, 22430912, 24033120, 28038640, 32044160, 33646368, 38452992, 42057960, 44861824, 48066240, 56077280, 64088320, 67292736, 84115920, 89723648, 96132480, 112154560, 134585472, 168231840, 192264960, 224309120, 269170944, 336463680, 448618240, 672927360, 1345854720]

約数ペア:

[(1, 1345854720), (2, 672927360), (3, 448618240), (4, 336463680), (5, 269170944), (6, 224309120), (7, 192264960), (8, 168231840), (10, 134585472), (12, 112154560), (14, 96132480), (15, 89723648), (16, 84115920), (20, 67292736), (21, 64088320), (24, 56077280), (28, 48066240), (30, 44861824), (32, 42057960), (35, 38452992), (40, 33646368), (42, 32044160), (48, 28038640), (56, 24033120), (60, 22430912), (64, 21028980), (70, 19226496), (80, 16823184), (84, 16022080), (96, 14019320), (105, 12817664), (112, 12016560), (120, 11215456), (128, 10514490), (140, 9613248), (160, 8411592), (168, 8011040), (192, 7009660), (210, 6408832), (224, 6008280), (240, 5607728), (256, 5257245), (280, 4806624), (320, 4205796), (336, 4005520), (384, 3504830), (420, 3204416), (448, 3004140), (480, 2803864), (560, 2403312), (640, 2102898), (672, 2002760), (768, 1752415), (840, 1602208), (896, 1502070), (960, 1401932), (1120, 1201656), (1280, 1051449), (1344, 1001380), (1680, 801104), (1792, 751035), (1920, 700966), (2240, 600828), (2688, 500690), (3360, 400552), (3840, 350483), (4480, 300414), (5376, 250345), (6720, 200276), (8960, 150207), (13440, 100138), (26880, 50069)]