2315208520

素因数分解:

$2^3\times 5^1\times {\mathrm{19}}^2\times {\mathrm{23}}^1\times {\mathrm{6971}}^1$

素因数の和:7043

約数の個数: 96

約数和(自身を含む): 5737677120

約数和(自身を除く): 3422468600

約数列:

[1, 2, 4, 5, 8, 10, 19, 20, 23, 38, 40, 46, 76, 92, 95, 115, 152, 184, 190, 230, 361, 380, 437, 460, 722, 760, 874, 920, 1444, 1748, 1805, 2185, 2888, 3496, 3610, 4370, 6971, 7220, 8303, 8740, 13942, 14440, 16606, 17480, 27884, 33212, 34855, 41515, 55768, 66424, 69710, 83030, 132449, 139420, 160333, 166060, 264898, 278840, 320666, 332120, 529796, 641332, 662245, 801665, 1059592, 1282664, 1324490, 1603330, 2516531, 2648980, 3046327, 3206660, 5033062, 5297960, 6092654, 6413320, 10066124, 12185308, 12582655, 15231635, 20132248, 24370616, 25165310, 30463270, 50330620, 57880213, 60926540, 100661240, 115760426, 121853080, 231520852, 289401065, 463041704, 578802130, 1157604260, 2315208520]

約数ペア:

[(1, 2315208520), (2, 1157604260), (4, 578802130), (5, 463041704), (8, 289401065), (10, 231520852), (19, 121853080), (20, 115760426), (23, 100661240), (38, 60926540), (40, 57880213), (46, 50330620), (76, 30463270), (92, 25165310), (95, 24370616), (115, 20132248), (152, 15231635), (184, 12582655), (190, 12185308), (230, 10066124), (361, 6413320), (380, 6092654), (437, 5297960), (460, 5033062), (722, 3206660), (760, 3046327), (874, 2648980), (920, 2516531), (1444, 1603330), (1748, 1324490), (1805, 1282664), (2185, 1059592), (2888, 801665), (3496, 662245), (3610, 641332), (4370, 529796), (6971, 332120), (7220, 320666), (8303, 278840), (8740, 264898), (13942, 166060), (14440, 160333), (16606, 139420), (17480, 132449), (27884, 83030), (33212, 69710), (34855, 66424), (41515, 55768)]