216741240

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{79}}^1\times {\mathrm{7621}}^1$

素因数の和:7717

約数の個数: 96

約数和(自身を含む): 713419200

約数和(自身を除く): 496677960

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 79, 90, 120, 158, 180, 237, 316, 360, 395, 474, 632, 711, 790, 948, 1185, 1422, 1580, 1896, 2370, 2844, 3160, 3555, 4740, 5688, 7110, 7621, 9480, 14220, 15242, 22863, 28440, 30484, 38105, 45726, 60968, 68589, 76210, 91452, 114315, 137178, 152420, 182904, 228630, 274356, 304840, 342945, 457260, 548712, 602059, 685890, 914520, 1204118, 1371780, 1806177, 2408236, 2743560, 3010295, 3612354, 4816472, 5418531, 6020590, 7224708, 9030885, 10837062, 12041180, 14449416, 18061770, 21674124, 24082360, 27092655, 36123540, 43348248, 54185310, 72247080, 108370620, 216741240]

約数ペア:

[(1, 216741240), (2, 108370620), (3, 72247080), (4, 54185310), (5, 43348248), (6, 36123540), (8, 27092655), (9, 24082360), (10, 21674124), (12, 18061770), (15, 14449416), (18, 12041180), (20, 10837062), (24, 9030885), (30, 7224708), (36, 6020590), (40, 5418531), (45, 4816472), (60, 3612354), (72, 3010295), (79, 2743560), (90, 2408236), (120, 1806177), (158, 1371780), (180, 1204118), (237, 914520), (316, 685890), (360, 602059), (395, 548712), (474, 457260), (632, 342945), (711, 304840), (790, 274356), (948, 228630), (1185, 182904), (1422, 152420), (1580, 137178), (1896, 114315), (2370, 91452), (2844, 76210), (3160, 68589), (3555, 60968), (4740, 45726), (5688, 38105), (7110, 30484), (7621, 28440), (9480, 22863), (14220, 15242)]