141695840

素因数分解:

$2^5\times 5^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{563}}^1$

素因数の和:613

約数の個数: 144

約数和(自身を含む): 396963504

約数和(自身を除く): 255267664

約数列:

[1, 2, 4, 5, 8, 10, 11, 13, 16, 20, 22, 26, 32, 40, 44, 52, 55, 65, 80, 88, 104, 110, 121, 130, 143, 160, 176, 208, 220, 242, 260, 286, 352, 416, 440, 484, 520, 563, 572, 605, 715, 880, 968, 1040, 1126, 1144, 1210, 1430, 1573, 1760, 1936, 2080, 2252, 2288, 2420, 2815, 2860, 3146, 3872, 4504, 4576, 4840, 5630, 5720, 6193, 6292, 7319, 7865, 9008, 9680, 11260, 11440, 12386, 12584, 14638, 15730, 18016, 19360, 22520, 22880, 24772, 25168, 29276, 30965, 31460, 36595, 45040, 49544, 50336, 58552, 61930, 62920, 68123, 73190, 80509, 90080, 99088, 117104, 123860, 125840, 136246, 146380, 161018, 198176, 234208, 247720, 251680, 272492, 292760, 322036, 340615, 402545, 495440, 544984, 585520, 644072, 681230, 805090, 885599, 990880, 1089968, 1171040, 1288144, 1362460, 1610180, 1771198, 2179936, 2576288, 2724920, 3220360, 3542396, 4427995, 5449840, 6440720, 7084792, 8855990, 10899680, 12881440, 14169584, 17711980, 28339168, 35423960, 70847920, 141695840]

約数ペア:

[(1, 141695840), (2, 70847920), (4, 35423960), (5, 28339168), (8, 17711980), (10, 14169584), (11, 12881440), (13, 10899680), (16, 8855990), (20, 7084792), (22, 6440720), (26, 5449840), (32, 4427995), (40, 3542396), (44, 3220360), (52, 2724920), (55, 2576288), (65, 2179936), (80, 1771198), (88, 1610180), (104, 1362460), (110, 1288144), (121, 1171040), (130, 1089968), (143, 990880), (160, 885599), (176, 805090), (208, 681230), (220, 644072), (242, 585520), (260, 544984), (286, 495440), (352, 402545), (416, 340615), (440, 322036), (484, 292760), (520, 272492), (563, 251680), (572, 247720), (605, 234208), (715, 198176), (880, 161018), (968, 146380), (1040, 136246), (1126, 125840), (1144, 123860), (1210, 117104), (1430, 99088), (1573, 90080), (1760, 80509), (1936, 73190), (2080, 68123), (2252, 62920), (2288, 61930), (2420, 58552), (2815, 50336), (2860, 49544), (3146, 45040), (3872, 36595), (4504, 31460), (4576, 30965), (4840, 29276), (5630, 25168), (5720, 24772), (6193, 22880), (6292, 22520), (7319, 19360), (7865, 18016), (9008, 15730), (9680, 14638), (11260, 12584), (11440, 12386)]