7399484040

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{349}}^1\times {\mathrm{13591}}^1$

素因数の和:13967

約数の個数: 128

約数和(自身を含む): 23976288000

約数和(自身を除く): 16576803960

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 26, 30, 39, 40, 52, 60, 65, 78, 104, 120, 130, 156, 195, 260, 312, 349, 390, 520, 698, 780, 1047, 1396, 1560, 1745, 2094, 2792, 3490, 4188, 4537, 5235, 6980, 8376, 9074, 10470, 13591, 13611, 13960, 18148, 20940, 22685, 27182, 27222, 36296, 40773, 41880, 45370, 54364, 54444, 67955, 68055, 81546, 90740, 108728, 108888, 135910, 136110, 163092, 176683, 181480, 203865, 271820, 272220, 326184, 353366, 407730, 530049, 543640, 544440, 706732, 815460, 883415, 1060098, 1413464, 1630920, 1766830, 2120196, 2650245, 3533660, 4240392, 4743259, 5300490, 7067320, 9486518, 10600980, 14229777, 18973036, 21201960, 23716295, 28459554, 37946072, 47432590, 56919108, 61662367, 71148885, 94865180, 113838216, 123324734, 142297770, 184987101, 189730360, 246649468, 284595540, 308311835, 369974202, 493298936, 569191080, 616623670, 739948404, 924935505, 1233247340, 1479896808, 1849871010, 2466494680, 3699742020, 7399484040]

約数ペア:

[(1, 7399484040), (2, 3699742020), (3, 2466494680), (4, 1849871010), (5, 1479896808), (6, 1233247340), (8, 924935505), (10, 739948404), (12, 616623670), (13, 569191080), (15, 493298936), (20, 369974202), (24, 308311835), (26, 284595540), (30, 246649468), (39, 189730360), (40, 184987101), (52, 142297770), (60, 123324734), (65, 113838216), (78, 94865180), (104, 71148885), (120, 61662367), (130, 56919108), (156, 47432590), (195, 37946072), (260, 28459554), (312, 23716295), (349, 21201960), (390, 18973036), (520, 14229777), (698, 10600980), (780, 9486518), (1047, 7067320), (1396, 5300490), (1560, 4743259), (1745, 4240392), (2094, 3533660), (2792, 2650245), (3490, 2120196), (4188, 1766830), (4537, 1630920), (5235, 1413464), (6980, 1060098), (8376, 883415), (9074, 815460), (10470, 706732), (13591, 544440), (13611, 543640), (13960, 530049), (18148, 407730), (20940, 353366), (22685, 326184), (27182, 272220), (27222, 271820), (36296, 203865), (40773, 181480), (41880, 176683), (45370, 163092), (54364, 136110), (54444, 135910), (67955, 108888), (68055, 108728), (81546, 90740)]