103711120

素因数分解:

$2^4\times 5^1\times {\mathrm{19}}^1\times {\mathrm{31}}^2\times {\mathrm{71}}^1$

素因数の和:165

約数の個数: 120

約数和(自身を含む): 265965120

約数和(自身を除く): 162254000

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 31, 38, 40, 62, 71, 76, 80, 95, 124, 142, 152, 155, 190, 248, 284, 304, 310, 355, 380, 496, 568, 589, 620, 710, 760, 961, 1136, 1178, 1240, 1349, 1420, 1520, 1922, 2201, 2356, 2480, 2698, 2840, 2945, 3844, 4402, 4712, 4805, 5396, 5680, 5890, 6745, 7688, 8804, 9424, 9610, 10792, 11005, 11780, 13490, 15376, 17608, 18259, 19220, 21584, 22010, 23560, 26980, 35216, 36518, 38440, 41819, 44020, 47120, 53960, 68231, 73036, 76880, 83638, 88040, 91295, 107920, 136462, 146072, 167276, 176080, 182590, 209095, 272924, 292144, 334552, 341155, 365180, 418190, 545848, 669104, 682310, 730360, 836380, 1091696, 1296389, 1364620, 1460720, 1672760, 2592778, 2729240, 3345520, 5185556, 5458480, 6481945, 10371112, 12963890, 20742224, 25927780, 51855560, 103711120]

約数ペア:

[(1, 103711120), (2, 51855560), (4, 25927780), (5, 20742224), (8, 12963890), (10, 10371112), (16, 6481945), (19, 5458480), (20, 5185556), (31, 3345520), (38, 2729240), (40, 2592778), (62, 1672760), (71, 1460720), (76, 1364620), (80, 1296389), (95, 1091696), (124, 836380), (142, 730360), (152, 682310), (155, 669104), (190, 545848), (248, 418190), (284, 365180), (304, 341155), (310, 334552), (355, 292144), (380, 272924), (496, 209095), (568, 182590), (589, 176080), (620, 167276), (710, 146072), (760, 136462), (961, 107920), (1136, 91295), (1178, 88040), (1240, 83638), (1349, 76880), (1420, 73036), (1520, 68231), (1922, 53960), (2201, 47120), (2356, 44020), (2480, 41819), (2698, 38440), (2840, 36518), (2945, 35216), (3844, 26980), (4402, 23560), (4712, 22010), (4805, 21584), (5396, 19220), (5680, 18259), (5890, 17608), (6745, 15376), (7688, 13490), (8804, 11780), (9424, 11005), (9610, 10792)]