1570665720

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{41}}^1\times {\mathrm{1889}}^1$

素因数の和:1970

約数の個数: 192

約数和(自身を含む): 5229554400

約数和(自身を除く): 3658888680

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 26, 30, 39, 40, 41, 52, 60, 65, 78, 82, 104, 120, 123, 130, 156, 164, 169, 195, 205, 246, 260, 312, 328, 338, 390, 410, 492, 507, 520, 533, 615, 676, 780, 820, 845, 984, 1014, 1066, 1230, 1352, 1560, 1599, 1640, 1690, 1889, 2028, 2132, 2460, 2535, 2665, 3198, 3380, 3778, 4056, 4264, 4920, 5070, 5330, 5667, 6396, 6760, 6929, 7556, 7995, 9445, 10140, 10660, 11334, 12792, 13858, 15112, 15990, 18890, 20280, 20787, 21320, 22668, 24557, 27716, 28335, 31980, 34645, 37780, 41574, 45336, 49114, 55432, 56670, 63960, 69290, 73671, 75560, 77449, 83148, 98228, 103935, 113340, 122785, 138580, 147342, 154898, 166296, 196456, 207870, 226680, 232347, 245570, 277160, 294684, 309796, 319241, 368355, 387245, 415740, 464694, 491140, 589368, 619592, 638482, 736710, 774490, 831480, 929388, 957723, 982280, 1006837, 1161735, 1276964, 1473420, 1548980, 1596205, 1858776, 1915446, 2013674, 2323470, 2553928, 2946840, 3020511, 3097960, 3192410, 3830892, 4027348, 4646940, 4788615, 5034185, 6041022, 6384820, 7661784, 8054696, 9293880, 9577230, 10068370, 12082044, 12769640, 13088881, 15102555, 19154460, 20136740, 24164088, 26177762, 30205110, 38308920, 39266643, 40273480, 52355524, 60410220, 65444405, 78533286, 104711048, 120820440, 130888810, 157066572, 196333215, 261777620, 314133144, 392666430, 523555240, 785332860, 1570665720]

約数ペア:

[(1, 1570665720), (2, 785332860), (3, 523555240), (4, 392666430), (5, 314133144), (6, 261777620), (8, 196333215), (10, 157066572), (12, 130888810), (13, 120820440), (15, 104711048), (20, 78533286), (24, 65444405), (26, 60410220), (30, 52355524), (39, 40273480), (40, 39266643), (41, 38308920), (52, 30205110), (60, 26177762), (65, 24164088), (78, 20136740), (82, 19154460), (104, 15102555), (120, 13088881), (123, 12769640), (130, 12082044), (156, 10068370), (164, 9577230), (169, 9293880), (195, 8054696), (205, 7661784), (246, 6384820), (260, 6041022), (312, 5034185), (328, 4788615), (338, 4646940), (390, 4027348), (410, 3830892), (492, 3192410), (507, 3097960), (520, 3020511), (533, 2946840), (615, 2553928), (676, 2323470), (780, 2013674), (820, 1915446), (845, 1858776), (984, 1596205), (1014, 1548980), (1066, 1473420), (1230, 1276964), (1352, 1161735), (1560, 1006837), (1599, 982280), (1640, 957723), (1690, 929388), (1889, 831480), (2028, 774490), (2132, 736710), (2460, 638482), (2535, 619592), (2665, 589368), (3198, 491140), (3380, 464694), (3778, 415740), (4056, 387245), (4264, 368355), (4920, 319241), (5070, 309796), (5330, 294684), (5667, 277160), (6396, 245570), (6760, 232347), (6929, 226680), (7556, 207870), (7995, 196456), (9445, 166296), (10140, 154898), (10660, 147342), (11334, 138580), (12792, 122785), (13858, 113340), (15112, 103935), (15990, 98228), (18890, 83148), (20280, 77449), (20787, 75560), (21320, 73671), (22668, 69290), (24557, 63960), (27716, 56670), (28335, 55432), (31980, 49114), (34645, 45336), (37780, 41574)]