141294720

素因数分解:

$2^7\times 3^1\times 5^1\times 7^1\times {\mathrm{10513}}^1$

素因数の和:10542

約数の個数: 128

約数和(自身を含む): 514765440

約数和(自身を除く): 373470720

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, 280, 320, 336, 384, 420, 448, 480, 560, 640, 672, 840, 896, 960, 1120, 1344, 1680, 1920, 2240, 2688, 3360, 4480, 6720, 10513, 13440, 21026, 31539, 42052, 52565, 63078, 73591, 84104, 105130, 126156, 147182, 157695, 168208, 210260, 220773, 252312, 294364, 315390, 336416, 367955, 420520, 441546, 504624, 588728, 630780, 672832, 735910, 841040, 883092, 1009248, 1103865, 1177456, 1261560, 1345664, 1471820, 1682080, 1766184, 2018496, 2207730, 2354912, 2523120, 2943640, 3364160, 3532368, 4036992, 4415460, 4709824, 5046240, 5887280, 6728320, 7064736, 8830920, 9419648, 10092480, 11774560, 14129472, 17661840, 20184960, 23549120, 28258944, 35323680, 47098240, 70647360, 141294720]

約数ペア:

[(1, 141294720), (2, 70647360), (3, 47098240), (4, 35323680), (5, 28258944), (6, 23549120), (7, 20184960), (8, 17661840), (10, 14129472), (12, 11774560), (14, 10092480), (15, 9419648), (16, 8830920), (20, 7064736), (21, 6728320), (24, 5887280), (28, 5046240), (30, 4709824), (32, 4415460), (35, 4036992), (40, 3532368), (42, 3364160), (48, 2943640), (56, 2523120), (60, 2354912), (64, 2207730), (70, 2018496), (80, 1766184), (84, 1682080), (96, 1471820), (105, 1345664), (112, 1261560), (120, 1177456), (128, 1103865), (140, 1009248), (160, 883092), (168, 841040), (192, 735910), (210, 672832), (224, 630780), (240, 588728), (280, 504624), (320, 441546), (336, 420520), (384, 367955), (420, 336416), (448, 315390), (480, 294364), (560, 252312), (640, 220773), (672, 210260), (840, 168208), (896, 157695), (960, 147182), (1120, 126156), (1344, 105130), (1680, 84104), (1920, 73591), (2240, 63078), (2688, 52565), (3360, 42052), (4480, 31539), (6720, 21026), (10513, 13440)]