1040236890

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{137}}^1\times {\mathrm{173}}^1$

素因数の和:357

約数の個数: 256

約数和(自身を含む): 3319418880

約数和(自身を除く): 2279181990

約数列:

[1, 2, 3, 5, 6, 7, 10, 11, 14, 15, 19, 21, 22, 30, 33, 35, 38, 42, 55, 57, 66, 70, 77, 95, 105, 110, 114, 133, 137, 154, 165, 173, 190, 209, 210, 231, 266, 274, 285, 330, 346, 385, 399, 411, 418, 462, 519, 570, 627, 665, 685, 770, 798, 822, 865, 959, 1038, 1045, 1155, 1211, 1254, 1330, 1370, 1463, 1507, 1730, 1903, 1918, 1995, 2055, 2090, 2310, 2422, 2595, 2603, 2877, 2926, 3014, 3135, 3287, 3633, 3806, 3990, 4110, 4389, 4521, 4795, 5190, 5206, 5709, 5754, 6055, 6270, 6574, 7266, 7315, 7535, 7809, 8778, 9042, 9515, 9590, 9861, 10549, 11418, 12110, 13015, 13321, 14385, 14630, 15070, 15618, 16435, 18165, 18221, 19030, 19722, 21098, 21945, 22605, 23009, 23701, 26030, 26642, 28545, 28633, 28770, 31647, 32870, 36157, 36330, 36442, 39045, 39963, 43890, 45210, 46018, 47402, 49305, 52745, 54663, 57090, 57266, 63294, 66605, 69027, 71103, 72314, 78090, 79926, 85899, 91105, 98610, 105490, 108471, 109326, 115045, 118505, 133210, 138054, 142206, 143165, 158235, 165907, 171798, 180785, 182210, 199815, 200431, 216942, 230090, 237010, 253099, 260711, 273315, 286330, 316470, 331814, 345135, 355515, 361570, 399630, 400862, 429495, 450319, 497721, 506198, 521422, 542355, 546630, 601293, 690270, 711030, 759297, 782133, 829535, 858990, 900638, 995442, 1002155, 1084710, 1202586, 1265495, 1303555, 1350957, 1518594, 1564266, 1659070, 1824977, 2004310, 2251595, 2488605, 2530990, 2607110, 2701914, 3006465, 3152233, 3649954, 3796485, 3910665, 4503190, 4953509, 4977210, 5474931, 6012930, 6304466, 6754785, 7592970, 7821330, 9124885, 9456699, 9907018, 10949862, 13509570, 14860527, 15761165, 18249770, 18913398, 24767545, 27374655, 29721054, 31522330, 34674563, 47283495, 49535090, 54749310, 69349126, 74302635, 94566990, 104023689, 148605270, 173372815, 208047378, 346745630, 520118445, 1040236890]

約数ペア:

[(1, 1040236890), (2, 520118445), (3, 346745630), (5, 208047378), (6, 173372815), (7, 148605270), (10, 104023689), (11, 94566990), (14, 74302635), (15, 69349126), (19, 54749310), (21, 49535090), (22, 47283495), (30, 34674563), (33, 31522330), (35, 29721054), (38, 27374655), (42, 24767545), (55, 18913398), (57, 18249770), (66, 15761165), (70, 14860527), (77, 13509570), (95, 10949862), (105, 9907018), (110, 9456699), (114, 9124885), (133, 7821330), (137, 7592970), (154, 6754785), (165, 6304466), (173, 6012930), (190, 5474931), (209, 4977210), (210, 4953509), (231, 4503190), (266, 3910665), (274, 3796485), (285, 3649954), (330, 3152233), (346, 3006465), (385, 2701914), (399, 2607110), (411, 2530990), (418, 2488605), (462, 2251595), (519, 2004310), (570, 1824977), (627, 1659070), (665, 1564266), (685, 1518594), (770, 1350957), (798, 1303555), (822, 1265495), (865, 1202586), (959, 1084710), (1038, 1002155), (1045, 995442), (1155, 900638), (1211, 858990), (1254, 829535), (1330, 782133), (1370, 759297), (1463, 711030), (1507, 690270), (1730, 601293), (1903, 546630), (1918, 542355), (1995, 521422), (2055, 506198), (2090, 497721), (2310, 450319), (2422, 429495), (2595, 400862), (2603, 399630), (2877, 361570), (2926, 355515), (3014, 345135), (3135, 331814), (3287, 316470), (3633, 286330), (3806, 273315), (3990, 260711), (4110, 253099), (4389, 237010), (4521, 230090), (4795, 216942), (5190, 200431), (5206, 199815), (5709, 182210), (5754, 180785), (6055, 171798), (6270, 165907), (6574, 158235), (7266, 143165), (7315, 142206), (7535, 138054), (7809, 133210), (8778, 118505), (9042, 115045), (9515, 109326), (9590, 108471), (9861, 105490), (10549, 98610), (11418, 91105), (12110, 85899), (13015, 79926), (13321, 78090), (14385, 72314), (14630, 71103), (15070, 69027), (15618, 66605), (16435, 63294), (18165, 57266), (18221, 57090), (19030, 54663), (19722, 52745), (21098, 49305), (21945, 47402), (22605, 46018), (23009, 45210), (23701, 43890), (26030, 39963), (26642, 39045), (28545, 36442), (28633, 36330), (28770, 36157), (31647, 32870)]