2404156640

素因数分解:

$2^5\times 5^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{97}}^1\times {\mathrm{263}}^1$

素因数の和:425

約数の個数: 192

約数和(自身を含む): 6258954240

約数和(自身を除く): 3854797600

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 31, 32, 38, 40, 62, 76, 80, 95, 97, 124, 152, 155, 160, 190, 194, 248, 263, 304, 310, 380, 388, 485, 496, 526, 589, 608, 620, 760, 776, 970, 992, 1052, 1178, 1240, 1315, 1520, 1552, 1843, 1940, 2104, 2356, 2480, 2630, 2945, 3007, 3040, 3104, 3686, 3880, 4208, 4712, 4960, 4997, 5260, 5890, 6014, 7372, 7760, 8153, 8416, 9215, 9424, 9994, 10520, 11780, 12028, 14744, 15035, 15520, 16306, 18430, 18848, 19988, 21040, 23560, 24056, 24985, 25511, 29488, 30070, 32612, 36860, 39976, 40765, 42080, 47120, 48112, 49970, 51022, 57133, 58976, 60140, 65224, 73720, 79952, 81530, 94240, 96224, 99940, 102044, 114266, 120280, 127555, 130448, 147440, 154907, 159904, 163060, 199880, 204088, 228532, 240560, 255110, 260896, 285665, 294880, 309814, 326120, 399760, 408176, 457064, 481120, 484709, 510220, 571330, 619628, 652240, 774535, 790841, 799520, 816352, 914128, 969418, 1020440, 1142660, 1239256, 1304480, 1549070, 1581682, 1828256, 1938836, 2040880, 2285320, 2423545, 2478512, 3098140, 3163364, 3877672, 3954205, 4081760, 4570640, 4847090, 4957024, 6196280, 6326728, 7755344, 7908410, 9141280, 9694180, 12392560, 12653456, 15025979, 15510688, 15816820, 19388360, 24785120, 25306912, 30051958, 31633640, 38776720, 60103916, 63267280, 75129895, 77553440, 120207832, 126534560, 150259790, 240415664, 300519580, 480831328, 601039160, 1202078320, 2404156640]

約数ペア:

[(1, 2404156640), (2, 1202078320), (4, 601039160), (5, 480831328), (8, 300519580), (10, 240415664), (16, 150259790), (19, 126534560), (20, 120207832), (31, 77553440), (32, 75129895), (38, 63267280), (40, 60103916), (62, 38776720), (76, 31633640), (80, 30051958), (95, 25306912), (97, 24785120), (124, 19388360), (152, 15816820), (155, 15510688), (160, 15025979), (190, 12653456), (194, 12392560), (248, 9694180), (263, 9141280), (304, 7908410), (310, 7755344), (380, 6326728), (388, 6196280), (485, 4957024), (496, 4847090), (526, 4570640), (589, 4081760), (608, 3954205), (620, 3877672), (760, 3163364), (776, 3098140), (970, 2478512), (992, 2423545), (1052, 2285320), (1178, 2040880), (1240, 1938836), (1315, 1828256), (1520, 1581682), (1552, 1549070), (1843, 1304480), (1940, 1239256), (2104, 1142660), (2356, 1020440), (2480, 969418), (2630, 914128), (2945, 816352), (3007, 799520), (3040, 790841), (3104, 774535), (3686, 652240), (3880, 619628), (4208, 571330), (4712, 510220), (4960, 484709), (4997, 481120), (5260, 457064), (5890, 408176), (6014, 399760), (7372, 326120), (7760, 309814), (8153, 294880), (8416, 285665), (9215, 260896), (9424, 255110), (9994, 240560), (10520, 228532), (11780, 204088), (12028, 199880), (14744, 163060), (15035, 159904), (15520, 154907), (16306, 147440), (18430, 130448), (18848, 127555), (19988, 120280), (21040, 114266), (23560, 102044), (24056, 99940), (24985, 96224), (25511, 94240), (29488, 81530), (30070, 79952), (32612, 73720), (36860, 65224), (39976, 60140), (40765, 58976), (42080, 57133), (47120, 51022), (48112, 49970)]