196184040

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{1877}}^1$

素因数の和:1971

約数の個数: 128

約数和(自身を含む): 643628160

約数和(自身を除く): 447444120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 26, 30, 39, 40, 52, 60, 65, 67, 78, 104, 120, 130, 134, 156, 195, 201, 260, 268, 312, 335, 390, 402, 520, 536, 670, 780, 804, 871, 1005, 1340, 1560, 1608, 1742, 1877, 2010, 2613, 2680, 3484, 3754, 4020, 4355, 5226, 5631, 6968, 7508, 8040, 8710, 9385, 10452, 11262, 13065, 15016, 17420, 18770, 20904, 22524, 24401, 26130, 28155, 34840, 37540, 45048, 48802, 52260, 56310, 73203, 75080, 97604, 104520, 112620, 122005, 125759, 146406, 195208, 225240, 244010, 251518, 292812, 366015, 377277, 488020, 503036, 585624, 628795, 732030, 754554, 976040, 1006072, 1257590, 1464060, 1509108, 1634867, 1886385, 2515180, 2928120, 3018216, 3269734, 3772770, 4904601, 5030360, 6539468, 7545540, 8174335, 9809202, 13078936, 15091080, 16348670, 19618404, 24523005, 32697340, 39236808, 49046010, 65394680, 98092020, 196184040]

約数ペア:

[(1, 196184040), (2, 98092020), (3, 65394680), (4, 49046010), (5, 39236808), (6, 32697340), (8, 24523005), (10, 19618404), (12, 16348670), (13, 15091080), (15, 13078936), (20, 9809202), (24, 8174335), (26, 7545540), (30, 6539468), (39, 5030360), (40, 4904601), (52, 3772770), (60, 3269734), (65, 3018216), (67, 2928120), (78, 2515180), (104, 1886385), (120, 1634867), (130, 1509108), (134, 1464060), (156, 1257590), (195, 1006072), (201, 976040), (260, 754554), (268, 732030), (312, 628795), (335, 585624), (390, 503036), (402, 488020), (520, 377277), (536, 366015), (670, 292812), (780, 251518), (804, 244010), (871, 225240), (1005, 195208), (1340, 146406), (1560, 125759), (1608, 122005), (1742, 112620), (1877, 104520), (2010, 97604), (2613, 75080), (2680, 73203), (3484, 56310), (3754, 52260), (4020, 48802), (4355, 45048), (5226, 37540), (5631, 34840), (6968, 28155), (7508, 26130), (8040, 24401), (8710, 22524), (9385, 20904), (10452, 18770), (11262, 17420), (13065, 15016)]