140158620

素因数分解:

$2^2\times 3^3\times 5^1\times 7^2\times {\mathrm{5297}}^1$

素因数の和:5329

約数の個数: 144

約数和(自身を含む): 507336480

約数和(自身を除く): 367177860

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 27, 28, 30, 35, 36, 42, 45, 49, 54, 60, 63, 70, 84, 90, 98, 105, 108, 126, 135, 140, 147, 180, 189, 196, 210, 245, 252, 270, 294, 315, 378, 420, 441, 490, 540, 588, 630, 735, 756, 882, 945, 980, 1260, 1323, 1470, 1764, 1890, 2205, 2646, 2940, 3780, 4410, 5292, 5297, 6615, 8820, 10594, 13230, 15891, 21188, 26460, 26485, 31782, 37079, 47673, 52970, 63564, 74158, 79455, 95346, 105940, 111237, 143019, 148316, 158910, 185395, 190692, 222474, 238365, 259553, 286038, 317820, 333711, 370790, 444948, 476730, 519106, 556185, 572076, 667422, 715095, 741580, 778659, 953460, 1001133, 1038212, 1112370, 1297765, 1334844, 1430190, 1557318, 1668555, 2002266, 2224740, 2335977, 2595530, 2860380, 3114636, 3337110, 3893295, 4004532, 4671954, 5005665, 5191060, 6674220, 7007931, 7786590, 9343908, 10011330, 11679885, 14015862, 15573180, 20022660, 23359770, 28031724, 35039655, 46719540, 70079310, 140158620]

約数ペア:

[(1, 140158620), (2, 70079310), (3, 46719540), (4, 35039655), (5, 28031724), (6, 23359770), (7, 20022660), (9, 15573180), (10, 14015862), (12, 11679885), (14, 10011330), (15, 9343908), (18, 7786590), (20, 7007931), (21, 6674220), (27, 5191060), (28, 5005665), (30, 4671954), (35, 4004532), (36, 3893295), (42, 3337110), (45, 3114636), (49, 2860380), (54, 2595530), (60, 2335977), (63, 2224740), (70, 2002266), (84, 1668555), (90, 1557318), (98, 1430190), (105, 1334844), (108, 1297765), (126, 1112370), (135, 1038212), (140, 1001133), (147, 953460), (180, 778659), (189, 741580), (196, 715095), (210, 667422), (245, 572076), (252, 556185), (270, 519106), (294, 476730), (315, 444948), (378, 370790), (420, 333711), (441, 317820), (490, 286038), (540, 259553), (588, 238365), (630, 222474), (735, 190692), (756, 185395), (882, 158910), (945, 148316), (980, 143019), (1260, 111237), (1323, 105940), (1470, 95346), (1764, 79455), (1890, 74158), (2205, 63564), (2646, 52970), (2940, 47673), (3780, 37079), (4410, 31782), (5292, 26485), (5297, 26460), (6615, 21188), (8820, 15891), (10594, 13230)]