201412160

素因数分解:

$2^6\times 5^1\times {\mathrm{19}}^1\times {\mathrm{157}}^1\times {\mathrm{211}}^1$

素因数の和:404

約数の個数: 112

約数和(自身を含む): 510479040

約数和(自身を除く): 309066880

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 32, 38, 40, 64, 76, 80, 95, 152, 157, 160, 190, 211, 304, 314, 320, 380, 422, 608, 628, 760, 785, 844, 1055, 1216, 1256, 1520, 1570, 1688, 2110, 2512, 2983, 3040, 3140, 3376, 4009, 4220, 5024, 5966, 6080, 6280, 6752, 8018, 8440, 10048, 11932, 12560, 13504, 14915, 16036, 16880, 20045, 23864, 25120, 29830, 32072, 33127, 33760, 40090, 47728, 50240, 59660, 64144, 66254, 67520, 80180, 95456, 119320, 128288, 132508, 160360, 165635, 190912, 238640, 256576, 265016, 320720, 331270, 477280, 530032, 629413, 641440, 662540, 954560, 1060064, 1258826, 1282880, 1325080, 2120128, 2517652, 2650160, 3147065, 5035304, 5300320, 6294130, 10070608, 10600640, 12588260, 20141216, 25176520, 40282432, 50353040, 100706080, 201412160]

約数ペア:

[(1, 201412160), (2, 100706080), (4, 50353040), (5, 40282432), (8, 25176520), (10, 20141216), (16, 12588260), (19, 10600640), (20, 10070608), (32, 6294130), (38, 5300320), (40, 5035304), (64, 3147065), (76, 2650160), (80, 2517652), (95, 2120128), (152, 1325080), (157, 1282880), (160, 1258826), (190, 1060064), (211, 954560), (304, 662540), (314, 641440), (320, 629413), (380, 530032), (422, 477280), (608, 331270), (628, 320720), (760, 265016), (785, 256576), (844, 238640), (1055, 190912), (1216, 165635), (1256, 160360), (1520, 132508), (1570, 128288), (1688, 119320), (2110, 95456), (2512, 80180), (2983, 67520), (3040, 66254), (3140, 64144), (3376, 59660), (4009, 50240), (4220, 47728), (5024, 40090), (5966, 33760), (6080, 33127), (6280, 32072), (6752, 29830), (8018, 25120), (8440, 23864), (10048, 20045), (11932, 16880), (12560, 16036), (13504, 14915)]