1938157080

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{59}}^1\times {\mathrm{16103}}^1$

素因数の和:16193

約数の個数: 128

約数和(自身を含む): 6261235200

約数和(自身を除く): 4323078120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 17, 20, 24, 30, 34, 40, 51, 59, 60, 68, 85, 102, 118, 120, 136, 170, 177, 204, 236, 255, 295, 340, 354, 408, 472, 510, 590, 680, 708, 885, 1003, 1020, 1180, 1416, 1770, 2006, 2040, 2360, 3009, 3540, 4012, 5015, 6018, 7080, 8024, 10030, 12036, 15045, 16103, 20060, 24072, 30090, 32206, 40120, 48309, 60180, 64412, 80515, 96618, 120360, 128824, 161030, 193236, 241545, 273751, 322060, 386472, 483090, 547502, 644120, 821253, 950077, 966180, 1095004, 1368755, 1642506, 1900154, 1932360, 2190008, 2737510, 2850231, 3285012, 3800308, 4106265, 4750385, 5475020, 5700462, 6570024, 7600616, 8212530, 9500770, 10950040, 11400924, 14251155, 16151309, 16425060, 19001540, 22801848, 28502310, 32302618, 32850120, 38003080, 48453927, 57004620, 64605236, 80756545, 96907854, 114009240, 129210472, 161513090, 193815708, 242269635, 323026180, 387631416, 484539270, 646052360, 969078540, 1938157080]

約数ペア:

[(1, 1938157080), (2, 969078540), (3, 646052360), (4, 484539270), (5, 387631416), (6, 323026180), (8, 242269635), (10, 193815708), (12, 161513090), (15, 129210472), (17, 114009240), (20, 96907854), (24, 80756545), (30, 64605236), (34, 57004620), (40, 48453927), (51, 38003080), (59, 32850120), (60, 32302618), (68, 28502310), (85, 22801848), (102, 19001540), (118, 16425060), (120, 16151309), (136, 14251155), (170, 11400924), (177, 10950040), (204, 9500770), (236, 8212530), (255, 7600616), (295, 6570024), (340, 5700462), (354, 5475020), (408, 4750385), (472, 4106265), (510, 3800308), (590, 3285012), (680, 2850231), (708, 2737510), (885, 2190008), (1003, 1932360), (1020, 1900154), (1180, 1642506), (1416, 1368755), (1770, 1095004), (2006, 966180), (2040, 950077), (2360, 821253), (3009, 644120), (3540, 547502), (4012, 483090), (5015, 386472), (6018, 322060), (7080, 273751), (8024, 241545), (10030, 193236), (12036, 161030), (15045, 128824), (16103, 120360), (20060, 96618), (24072, 80515), (30090, 64412), (32206, 60180), (40120, 48309)]