19341268440

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{97}}^1\times {\mathrm{127817}}^1$

素因数の和:127941

約数の個数: 128

約数和(自身を含む): 63131866560

約数和(自身を除く): 43790598120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 26, 30, 39, 40, 52, 60, 65, 78, 97, 104, 120, 130, 156, 194, 195, 260, 291, 312, 388, 390, 485, 520, 582, 776, 780, 970, 1164, 1261, 1455, 1560, 1940, 2328, 2522, 2910, 3783, 3880, 5044, 5820, 6305, 7566, 10088, 11640, 12610, 15132, 18915, 25220, 30264, 37830, 50440, 75660, 127817, 151320, 255634, 383451, 511268, 639085, 766902, 1022536, 1278170, 1533804, 1661621, 1917255, 2556340, 3067608, 3323242, 3834510, 4984863, 5112680, 6646484, 7669020, 8308105, 9969726, 12398249, 13292968, 15338040, 16616210, 19939452, 24796498, 24924315, 33232420, 37194747, 39878904, 49592996, 49848630, 61991245, 66464840, 74389494, 99185992, 99697260, 123982490, 148778988, 161177237, 185973735, 199394520, 247964980, 297557976, 322354474, 371947470, 483531711, 495929960, 644708948, 743894940, 805886185, 967063422, 1289417896, 1487789880, 1611772370, 1934126844, 2417658555, 3223544740, 3868253688, 4835317110, 6447089480, 9670634220, 19341268440]

約数ペア:

[(1, 19341268440), (2, 9670634220), (3, 6447089480), (4, 4835317110), (5, 3868253688), (6, 3223544740), (8, 2417658555), (10, 1934126844), (12, 1611772370), (13, 1487789880), (15, 1289417896), (20, 967063422), (24, 805886185), (26, 743894940), (30, 644708948), (39, 495929960), (40, 483531711), (52, 371947470), (60, 322354474), (65, 297557976), (78, 247964980), (97, 199394520), (104, 185973735), (120, 161177237), (130, 148778988), (156, 123982490), (194, 99697260), (195, 99185992), (260, 74389494), (291, 66464840), (312, 61991245), (388, 49848630), (390, 49592996), (485, 39878904), (520, 37194747), (582, 33232420), (776, 24924315), (780, 24796498), (970, 19939452), (1164, 16616210), (1261, 15338040), (1455, 13292968), (1560, 12398249), (1940, 9969726), (2328, 8308105), (2522, 7669020), (2910, 6646484), (3783, 5112680), (3880, 4984863), (5044, 3834510), (5820, 3323242), (6305, 3067608), (7566, 2556340), (10088, 1917255), (11640, 1661621), (12610, 1533804), (15132, 1278170), (18915, 1022536), (25220, 766902), (30264, 639085), (37830, 511268), (50440, 383451), (75660, 255634), (127817, 151320)]