745435080

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{149}}^1\times {\mathrm{1069}}^1$

素因数の和:1248

約数の個数: 192

約数和(自身を含む): 2628990000

約数和(自身を除く): 1883554920

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 20, 24, 26, 30, 36, 39, 40, 45, 52, 60, 65, 72, 78, 90, 104, 117, 120, 130, 149, 156, 180, 195, 234, 260, 298, 312, 360, 390, 447, 468, 520, 585, 596, 745, 780, 894, 936, 1069, 1170, 1192, 1341, 1490, 1560, 1788, 1937, 2138, 2235, 2340, 2682, 2980, 3207, 3576, 3874, 4276, 4470, 4680, 5345, 5364, 5811, 5960, 6414, 6705, 7748, 8552, 8940, 9621, 9685, 10690, 10728, 11622, 12828, 13410, 13897, 15496, 16035, 17433, 17880, 19242, 19370, 21380, 23244, 25656, 26820, 27794, 29055, 32070, 34866, 38484, 38740, 41691, 42760, 46488, 48105, 53640, 55588, 58110, 64140, 69485, 69732, 76968, 77480, 83382, 87165, 96210, 111176, 116220, 125073, 128280, 138970, 139464, 159281, 166764, 174330, 192420, 208455, 232440, 250146, 277940, 318562, 333528, 348660, 384840, 416910, 477843, 500292, 555880, 625365, 637124, 697320, 796405, 833820, 955686, 1000584, 1250730, 1274248, 1433529, 1592810, 1667640, 1911372, 2070653, 2389215, 2501460, 2867058, 3185620, 3822744, 4141306, 4778430, 5002920, 5734116, 6211959, 6371240, 7167645, 8282612, 9556860, 10353265, 11468232, 12423918, 14335290, 16565224, 18635877, 19113720, 20706530, 24847836, 28670580, 31059795, 37271754, 41413060, 49695672, 57341160, 62119590, 74543508, 82826120, 93179385, 124239180, 149087016, 186358770, 248478360, 372717540, 745435080]

約数ペア:

[(1, 745435080), (2, 372717540), (3, 248478360), (4, 186358770), (5, 149087016), (6, 124239180), (8, 93179385), (9, 82826120), (10, 74543508), (12, 62119590), (13, 57341160), (15, 49695672), (18, 41413060), (20, 37271754), (24, 31059795), (26, 28670580), (30, 24847836), (36, 20706530), (39, 19113720), (40, 18635877), (45, 16565224), (52, 14335290), (60, 12423918), (65, 11468232), (72, 10353265), (78, 9556860), (90, 8282612), (104, 7167645), (117, 6371240), (120, 6211959), (130, 5734116), (149, 5002920), (156, 4778430), (180, 4141306), (195, 3822744), (234, 3185620), (260, 2867058), (298, 2501460), (312, 2389215), (360, 2070653), (390, 1911372), (447, 1667640), (468, 1592810), (520, 1433529), (585, 1274248), (596, 1250730), (745, 1000584), (780, 955686), (894, 833820), (936, 796405), (1069, 697320), (1170, 637124), (1192, 625365), (1341, 555880), (1490, 500292), (1560, 477843), (1788, 416910), (1937, 384840), (2138, 348660), (2235, 333528), (2340, 318562), (2682, 277940), (2980, 250146), (3207, 232440), (3576, 208455), (3874, 192420), (4276, 174330), (4470, 166764), (4680, 159281), (5345, 139464), (5364, 138970), (5811, 128280), (5960, 125073), (6414, 116220), (6705, 111176), (7748, 96210), (8552, 87165), (8940, 83382), (9621, 77480), (9685, 76968), (10690, 69732), (10728, 69485), (11622, 64140), (12828, 58110), (13410, 55588), (13897, 53640), (15496, 48105), (16035, 46488), (17433, 42760), (17880, 41691), (19242, 38740), (19370, 38484), (21380, 34866), (23244, 32070), (25656, 29055), (26820, 27794)]