140394060

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{79}}^1\times {\mathrm{1097}}^1$

素因数の和:1197

約数の個数: 120

約数和(自身を含む): 446402880

約数和(自身を除く): 306008820

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 79, 81, 90, 108, 135, 158, 162, 180, 237, 270, 316, 324, 395, 405, 474, 540, 711, 790, 810, 948, 1097, 1185, 1422, 1580, 1620, 2133, 2194, 2370, 2844, 3291, 3555, 4266, 4388, 4740, 5485, 6399, 6582, 7110, 8532, 9873, 10665, 10970, 12798, 13164, 14220, 16455, 19746, 21330, 21940, 25596, 29619, 31995, 32910, 39492, 42660, 49365, 59238, 63990, 65820, 86663, 88857, 98730, 118476, 127980, 148095, 173326, 177714, 197460, 259989, 296190, 346652, 355428, 433315, 444285, 519978, 592380, 779967, 866630, 888570, 1039956, 1299945, 1559934, 1733260, 1777140, 2339901, 2599890, 3119868, 3899835, 4679802, 5199780, 7019703, 7799670, 9359604, 11699505, 14039406, 15599340, 23399010, 28078812, 35098515, 46798020, 70197030, 140394060]

約数ペア:

[(1, 140394060), (2, 70197030), (3, 46798020), (4, 35098515), (5, 28078812), (6, 23399010), (9, 15599340), (10, 14039406), (12, 11699505), (15, 9359604), (18, 7799670), (20, 7019703), (27, 5199780), (30, 4679802), (36, 3899835), (45, 3119868), (54, 2599890), (60, 2339901), (79, 1777140), (81, 1733260), (90, 1559934), (108, 1299945), (135, 1039956), (158, 888570), (162, 866630), (180, 779967), (237, 592380), (270, 519978), (316, 444285), (324, 433315), (395, 355428), (405, 346652), (474, 296190), (540, 259989), (711, 197460), (790, 177714), (810, 173326), (948, 148095), (1097, 127980), (1185, 118476), (1422, 98730), (1580, 88857), (1620, 86663), (2133, 65820), (2194, 63990), (2370, 59238), (2844, 49365), (3291, 42660), (3555, 39492), (4266, 32910), (4388, 31995), (4740, 29619), (5485, 25596), (6399, 21940), (6582, 21330), (7110, 19746), (8532, 16455), (9873, 14220), (10665, 13164), (10970, 12798)]