20160876060

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{453461}}^1$

素因数の和:453508

約数の個数: 144

約数和(自身を含む): 69325270560

約数和(自身を除く): 49164394500

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 19, 20, 26, 30, 36, 38, 39, 45, 52, 57, 60, 65, 76, 78, 90, 95, 114, 117, 130, 156, 171, 180, 190, 195, 228, 234, 247, 260, 285, 342, 380, 390, 468, 494, 570, 585, 684, 741, 780, 855, 988, 1140, 1170, 1235, 1482, 1710, 2223, 2340, 2470, 2964, 3420, 3705, 4446, 4940, 7410, 8892, 11115, 14820, 22230, 44460, 453461, 906922, 1360383, 1813844, 2267305, 2720766, 4081149, 4534610, 5441532, 5894993, 6801915, 8162298, 8615759, 9069220, 11789986, 13603830, 16324596, 17231518, 17684979, 20405745, 23579972, 25847277, 27207660, 29474965, 34463036, 35369958, 40811490, 43078795, 51694554, 53054937, 58949930, 70739916, 77541831, 81622980, 86157590, 88424895, 103389108, 106109874, 112004867, 117899860, 129236385, 155083662, 172315180, 176849790, 212219748, 224009734, 258472770, 265274685, 310167324, 336014601, 353699580, 387709155, 448019468, 516945540, 530549370, 560024335, 672029202, 775418310, 1008043803, 1061098740, 1120048670, 1344058404, 1550836620, 1680073005, 2016087606, 2240097340, 3360146010, 4032175212, 5040219015, 6720292020, 10080438030, 20160876060]

約数ペア:

[(1, 20160876060), (2, 10080438030), (3, 6720292020), (4, 5040219015), (5, 4032175212), (6, 3360146010), (9, 2240097340), (10, 2016087606), (12, 1680073005), (13, 1550836620), (15, 1344058404), (18, 1120048670), (19, 1061098740), (20, 1008043803), (26, 775418310), (30, 672029202), (36, 560024335), (38, 530549370), (39, 516945540), (45, 448019468), (52, 387709155), (57, 353699580), (60, 336014601), (65, 310167324), (76, 265274685), (78, 258472770), (90, 224009734), (95, 212219748), (114, 176849790), (117, 172315180), (130, 155083662), (156, 129236385), (171, 117899860), (180, 112004867), (190, 106109874), (195, 103389108), (228, 88424895), (234, 86157590), (247, 81622980), (260, 77541831), (285, 70739916), (342, 58949930), (380, 53054937), (390, 51694554), (468, 43078795), (494, 40811490), (570, 35369958), (585, 34463036), (684, 29474965), (741, 27207660), (780, 25847277), (855, 23579972), (988, 20405745), (1140, 17684979), (1170, 17231518), (1235, 16324596), (1482, 13603830), (1710, 11789986), (2223, 9069220), (2340, 8615759), (2470, 8162298), (2964, 6801915), (3420, 5894993), (3705, 5441532), (4446, 4534610), (4940, 4081149), (7410, 2720766), (8892, 2267305), (11115, 1813844), (14820, 1360383), (22230, 906922), (44460, 453461)]