140809440

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{9463}}^1$

素因数の和:9512

約数の個数: 96

約数和(自身を含む): 457906176

約数和(自身を除く): 317096736

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 31, 32, 40, 48, 60, 62, 80, 93, 96, 120, 124, 155, 160, 186, 240, 248, 310, 372, 465, 480, 496, 620, 744, 930, 992, 1240, 1488, 1860, 2480, 2976, 3720, 4960, 7440, 9463, 14880, 18926, 28389, 37852, 47315, 56778, 75704, 94630, 113556, 141945, 151408, 189260, 227112, 283890, 293353, 302816, 378520, 454224, 567780, 586706, 757040, 880059, 908448, 1135560, 1173412, 1466765, 1514080, 1760118, 2271120, 2346824, 2933530, 3520236, 4400295, 4542240, 4693648, 5867060, 7040472, 8800590, 9387296, 11734120, 14080944, 17601180, 23468240, 28161888, 35202360, 46936480, 70404720, 140809440]

約数ペア:

[(1, 140809440), (2, 70404720), (3, 46936480), (4, 35202360), (5, 28161888), (6, 23468240), (8, 17601180), (10, 14080944), (12, 11734120), (15, 9387296), (16, 8800590), (20, 7040472), (24, 5867060), (30, 4693648), (31, 4542240), (32, 4400295), (40, 3520236), (48, 2933530), (60, 2346824), (62, 2271120), (80, 1760118), (93, 1514080), (96, 1466765), (120, 1173412), (124, 1135560), (155, 908448), (160, 880059), (186, 757040), (240, 586706), (248, 567780), (310, 454224), (372, 378520), (465, 302816), (480, 293353), (496, 283890), (620, 227112), (744, 189260), (930, 151408), (992, 141945), (1240, 113556), (1488, 94630), (1860, 75704), (2480, 56778), (2976, 47315), (3720, 37852), (4960, 28389), (7440, 18926), (9463, 14880)]