2489387239360

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{109}}^1\times {\mathrm{263}}^1\times {\mathrm{38767}}^1$

素因数の和:39163

約数の個数: 224

約数和(自身を含む): 6863015301120

約数和(自身を除く): 4373628061760

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 64, 70, 80, 109, 112, 140, 160, 218, 224, 263, 280, 320, 436, 448, 526, 545, 560, 763, 872, 1052, 1090, 1120, 1315, 1526, 1744, 1841, 2104, 2180, 2240, 2630, 3052, 3488, 3682, 3815, 4208, 4360, 5260, 6104, 6976, 7364, 7630, 8416, 8720, 9205, 10520, 12208, 14728, 15260, 16832, 17440, 18410, 21040, 24416, 28667, 29456, 30520, 34880, 36820, 38767, 42080, 48832, 57334, 58912, 61040, 73640, 77534, 84160, 114668, 117824, 122080, 143335, 147280, 155068, 193835, 200669, 229336, 244160, 271369, 286670, 294560, 310136, 387670, 401338, 458672, 542738, 573340, 589120, 620272, 775340, 802676, 917344, 1003345, 1085476, 1146680, 1240544, 1356845, 1550680, 1605352, 1834688, 2006690, 2170952, 2293360, 2481088, 2713690, 3101360, 3210704, 4013380, 4225603, 4341904, 4586720, 5427380, 6202720, 6421408, 8026760, 8451206, 8683808, 9173440, 10195721, 10854760, 12405440, 12842816, 16053520, 16902412, 17367616, 20391442, 21128015, 21709520, 29579221, 32107040, 33804824, 40782884, 42256030, 43419040, 50978605, 59158442, 64214080, 67609648, 71370047, 81565768, 84512060, 86838080, 101957210, 118316884, 135219296, 142740094, 147896105, 163131536, 169024120, 203914420, 236633768, 270438592, 285480188, 295792210, 326263072, 338048240, 356850235, 407828840, 473267536, 570960376, 591584420, 652526144, 676096480, 713700470, 815657680, 946535072, 1111333589, 1141920752, 1183168840, 1352192960, 1427400940, 1631315360, 1893070144, 2222667178, 2283841504, 2366337680, 2854801880, 3262630720, 4445334356, 4567683008, 4732675360, 5556667945, 5709603760, 7779335123, 8890668712, 9465350720, 11113335890, 11419207520, 15558670246, 17781337424, 22226671780, 22838415040, 31117340492, 35562674848, 38896675615, 44453343560, 62234680984, 71125349696, 77793351230, 88906687120, 124469361968, 155586702460, 177813374240, 248938723936, 311173404920, 355626748480, 497877447872, 622346809840, 1244693619680, 2489387239360]

約数ペア:

[(1, 2489387239360), (2, 1244693619680), (4, 622346809840), (5, 497877447872), (7, 355626748480), (8, 311173404920), (10, 248938723936), (14, 177813374240), (16, 155586702460), (20, 124469361968), (28, 88906687120), (32, 77793351230), (35, 71125349696), (40, 62234680984), (56, 44453343560), (64, 38896675615), (70, 35562674848), (80, 31117340492), (109, 22838415040), (112, 22226671780), (140, 17781337424), (160, 15558670246), (218, 11419207520), (224, 11113335890), (263, 9465350720), (280, 8890668712), (320, 7779335123), (436, 5709603760), (448, 5556667945), (526, 4732675360), (545, 4567683008), (560, 4445334356), (763, 3262630720), (872, 2854801880), (1052, 2366337680), (1090, 2283841504), (1120, 2222667178), (1315, 1893070144), (1526, 1631315360), (1744, 1427400940), (1841, 1352192960), (2104, 1183168840), (2180, 1141920752), (2240, 1111333589), (2630, 946535072), (3052, 815657680), (3488, 713700470), (3682, 676096480), (3815, 652526144), (4208, 591584420), (4360, 570960376), (5260, 473267536), (6104, 407828840), (6976, 356850235), (7364, 338048240), (7630, 326263072), (8416, 295792210), (8720, 285480188), (9205, 270438592), (10520, 236633768), (12208, 203914420), (14728, 169024120), (15260, 163131536), (16832, 147896105), (17440, 142740094), (18410, 135219296), (21040, 118316884), (24416, 101957210), (28667, 86838080), (29456, 84512060), (30520, 81565768), (34880, 71370047), (36820, 67609648), (38767, 64214080), (42080, 59158442), (48832, 50978605), (57334, 43419040), (58912, 42256030), (61040, 40782884), (73640, 33804824), (77534, 32107040), (84160, 29579221), (114668, 21709520), (117824, 21128015), (122080, 20391442), (143335, 17367616), (147280, 16902412), (155068, 16053520), (193835, 12842816), (200669, 12405440), (229336, 10854760), (244160, 10195721), (271369, 9173440), (286670, 8683808), (294560, 8451206), (310136, 8026760), (387670, 6421408), (401338, 6202720), (458672, 5427380), (542738, 4586720), (573340, 4341904), (589120, 4225603), (620272, 4013380), (775340, 3210704), (802676, 3101360), (917344, 2713690), (1003345, 2481088), (1085476, 2293360), (1146680, 2170952), (1240544, 2006690), (1356845, 1834688), (1550680, 1605352)]