268366140

素因数分解:

$2^2\times 3^2\times 5^1\times 7^2\times {\mathrm{30427}}^1$

素因数の和:30456

約数の個数: 108

約数和(自身を含む): 946980216

約数和(自身を除く): 678614076

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 49, 60, 63, 70, 84, 90, 98, 105, 126, 140, 147, 180, 196, 210, 245, 252, 294, 315, 420, 441, 490, 588, 630, 735, 882, 980, 1260, 1470, 1764, 2205, 2940, 4410, 8820, 30427, 60854, 91281, 121708, 152135, 182562, 212989, 273843, 304270, 365124, 425978, 456405, 547686, 608540, 638967, 851956, 912810, 1064945, 1095372, 1277934, 1369215, 1490923, 1825620, 1916901, 2129890, 2555868, 2738430, 2981846, 3194835, 3833802, 4259780, 4472769, 5476860, 5963692, 6389670, 7454615, 7667604, 8945538, 9584505, 12779340, 13418307, 14909230, 17891076, 19169010, 22363845, 26836614, 29818460, 38338020, 44727690, 53673228, 67091535, 89455380, 134183070, 268366140]

約数ペア:

[(1, 268366140), (2, 134183070), (3, 89455380), (4, 67091535), (5, 53673228), (6, 44727690), (7, 38338020), (9, 29818460), (10, 26836614), (12, 22363845), (14, 19169010), (15, 17891076), (18, 14909230), (20, 13418307), (21, 12779340), (28, 9584505), (30, 8945538), (35, 7667604), (36, 7454615), (42, 6389670), (45, 5963692), (49, 5476860), (60, 4472769), (63, 4259780), (70, 3833802), (84, 3194835), (90, 2981846), (98, 2738430), (105, 2555868), (126, 2129890), (140, 1916901), (147, 1825620), (180, 1490923), (196, 1369215), (210, 1277934), (245, 1095372), (252, 1064945), (294, 912810), (315, 851956), (420, 638967), (441, 608540), (490, 547686), (588, 456405), (630, 425978), (735, 365124), (882, 304270), (980, 273843), (1260, 212989), (1470, 182562), (1764, 152135), (2205, 121708), (2940, 91281), (4410, 60854), (8820, 30427)]