146838720

素因数分解:

$2^6\times 3^1\times 5^1\times 7^1\times {\mathrm{21851}}^1$

素因数の和:21878

約数の個数: 112

約数和(自身を含む): 532839168

約数和(自身を除く): 386000448

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, 140, 160, 168, 192, 210, 224, 240, 280, 320, 336, 420, 448, 480, 560, 672, 840, 960, 1120, 1344, 1680, 2240, 3360, 6720, 21851, 43702, 65553, 87404, 109255, 131106, 152957, 174808, 218510, 262212, 305914, 327765, 349616, 437020, 458871, 524424, 611828, 655530, 699232, 764785, 874040, 917742, 1048848, 1223656, 1311060, 1398464, 1529570, 1748080, 1835484, 2097696, 2294355, 2447312, 2622120, 3059140, 3496160, 3670968, 4195392, 4588710, 4894624, 5244240, 6118280, 6992320, 7341936, 9177420, 9789248, 10488480, 12236560, 14683872, 18354840, 20976960, 24473120, 29367744, 36709680, 48946240, 73419360, 146838720]

約数ペア:

[(1, 146838720), (2, 73419360), (3, 48946240), (4, 36709680), (5, 29367744), (6, 24473120), (7, 20976960), (8, 18354840), (10, 14683872), (12, 12236560), (14, 10488480), (15, 9789248), (16, 9177420), (20, 7341936), (21, 6992320), (24, 6118280), (28, 5244240), (30, 4894624), (32, 4588710), (35, 4195392), (40, 3670968), (42, 3496160), (48, 3059140), (56, 2622120), (60, 2447312), (64, 2294355), (70, 2097696), (80, 1835484), (84, 1748080), (96, 1529570), (105, 1398464), (112, 1311060), (120, 1223656), (140, 1048848), (160, 917742), (168, 874040), (192, 764785), (210, 699232), (224, 655530), (240, 611828), (280, 524424), (320, 458871), (336, 437020), (420, 349616), (448, 327765), (480, 305914), (560, 262212), (672, 218510), (840, 174808), (960, 152957), (1120, 131106), (1344, 109255), (1680, 87404), (2240, 65553), (3360, 43702), (6720, 21851)]