419135640

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{45361}}^1$

素因数の和:45393

約数の個数: 128

約数和(自身を含む): 1567710720

約数和(自身を除く): 1148575080

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 11, 12, 14, 15, 20, 21, 22, 24, 28, 30, 33, 35, 40, 42, 44, 55, 56, 60, 66, 70, 77, 84, 88, 105, 110, 120, 132, 140, 154, 165, 168, 210, 220, 231, 264, 280, 308, 330, 385, 420, 440, 462, 616, 660, 770, 840, 924, 1155, 1320, 1540, 1848, 2310, 3080, 4620, 9240, 45361, 90722, 136083, 181444, 226805, 272166, 317527, 362888, 453610, 498971, 544332, 635054, 680415, 907220, 952581, 997942, 1088664, 1270108, 1360830, 1496913, 1587635, 1814440, 1905162, 1995884, 2494855, 2540216, 2721660, 2993826, 3175270, 3492797, 3810324, 3991768, 4762905, 4989710, 5443320, 5987652, 6350540, 6985594, 7484565, 7620648, 9525810, 9979420, 10478391, 11975304, 12701080, 13971188, 14969130, 17463985, 19051620, 19958840, 20956782, 27942376, 29938260, 34927970, 38103240, 41913564, 52391955, 59876520, 69855940, 83827128, 104783910, 139711880, 209567820, 419135640]

約数ペア:

[(1, 419135640), (2, 209567820), (3, 139711880), (4, 104783910), (5, 83827128), (6, 69855940), (7, 59876520), (8, 52391955), (10, 41913564), (11, 38103240), (12, 34927970), (14, 29938260), (15, 27942376), (20, 20956782), (21, 19958840), (22, 19051620), (24, 17463985), (28, 14969130), (30, 13971188), (33, 12701080), (35, 11975304), (40, 10478391), (42, 9979420), (44, 9525810), (55, 7620648), (56, 7484565), (60, 6985594), (66, 6350540), (70, 5987652), (77, 5443320), (84, 4989710), (88, 4762905), (105, 3991768), (110, 3810324), (120, 3492797), (132, 3175270), (140, 2993826), (154, 2721660), (165, 2540216), (168, 2494855), (210, 1995884), (220, 1905162), (231, 1814440), (264, 1587635), (280, 1496913), (308, 1360830), (330, 1270108), (385, 1088664), (420, 997942), (440, 952581), (462, 907220), (616, 680415), (660, 635054), (770, 544332), (840, 498971), (924, 453610), (1155, 362888), (1320, 317527), (1540, 272166), (1848, 226805), (2310, 181444), (3080, 136083), (4620, 90722), (9240, 45361)]