2019527520

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{59}}^1\times {\mathrm{2459}}^1$

素因数の和:2565

約数の個数: 192

約数和(自身を含む): 6695136000

約数和(自身を除く): 4675608480

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 29, 30, 32, 40, 48, 58, 59, 60, 80, 87, 96, 116, 118, 120, 145, 160, 174, 177, 232, 236, 240, 290, 295, 348, 354, 435, 464, 472, 480, 580, 590, 696, 708, 870, 885, 928, 944, 1160, 1180, 1392, 1416, 1711, 1740, 1770, 1888, 2320, 2360, 2459, 2784, 2832, 3422, 3480, 3540, 4640, 4720, 4918, 5133, 5664, 6844, 6960, 7080, 7377, 8555, 9440, 9836, 10266, 12295, 13688, 13920, 14160, 14754, 17110, 19672, 20532, 24590, 25665, 27376, 28320, 29508, 34220, 36885, 39344, 41064, 49180, 51330, 54752, 59016, 68440, 71311, 73770, 78688, 82128, 98360, 102660, 118032, 136880, 142622, 145081, 147540, 164256, 196720, 205320, 213933, 236064, 273760, 285244, 290162, 295080, 356555, 393440, 410640, 427866, 435243, 570488, 580324, 590160, 713110, 725405, 821280, 855732, 870486, 1069665, 1140976, 1160648, 1180320, 1426220, 1450810, 1711464, 1740972, 2139330, 2176215, 2281952, 2321296, 2852440, 2901620, 3422928, 3481944, 4207349, 4278660, 4352430, 4642592, 5704880, 5803240, 6845856, 6963888, 8414698, 8557320, 8704860, 11409760, 11606480, 12622047, 13927776, 16829396, 17114640, 17409720, 21036745, 23212960, 25244094, 33658792, 34229280, 34819440, 42073490, 50488188, 63110235, 67317584, 69638880, 84146980, 100976376, 126220470, 134635168, 168293960, 201952752, 252440940, 336587920, 403905504, 504881880, 673175840, 1009763760, 2019527520]

約数ペア:

[(1, 2019527520), (2, 1009763760), (3, 673175840), (4, 504881880), (5, 403905504), (6, 336587920), (8, 252440940), (10, 201952752), (12, 168293960), (15, 134635168), (16, 126220470), (20, 100976376), (24, 84146980), (29, 69638880), (30, 67317584), (32, 63110235), (40, 50488188), (48, 42073490), (58, 34819440), (59, 34229280), (60, 33658792), (80, 25244094), (87, 23212960), (96, 21036745), (116, 17409720), (118, 17114640), (120, 16829396), (145, 13927776), (160, 12622047), (174, 11606480), (177, 11409760), (232, 8704860), (236, 8557320), (240, 8414698), (290, 6963888), (295, 6845856), (348, 5803240), (354, 5704880), (435, 4642592), (464, 4352430), (472, 4278660), (480, 4207349), (580, 3481944), (590, 3422928), (696, 2901620), (708, 2852440), (870, 2321296), (885, 2281952), (928, 2176215), (944, 2139330), (1160, 1740972), (1180, 1711464), (1392, 1450810), (1416, 1426220), (1711, 1180320), (1740, 1160648), (1770, 1140976), (1888, 1069665), (2320, 870486), (2360, 855732), (2459, 821280), (2784, 725405), (2832, 713110), (3422, 590160), (3480, 580324), (3540, 570488), (4640, 435243), (4720, 427866), (4918, 410640), (5133, 393440), (5664, 356555), (6844, 295080), (6960, 290162), (7080, 285244), (7377, 273760), (8555, 236064), (9440, 213933), (9836, 205320), (10266, 196720), (12295, 164256), (13688, 147540), (13920, 145081), (14160, 142622), (14754, 136880), (17110, 118032), (19672, 102660), (20532, 98360), (24590, 82128), (25665, 78688), (27376, 73770), (28320, 71311), (29508, 68440), (34220, 59016), (36885, 54752), (39344, 51330), (41064, 49180)]