79244404720

素因数分解:

$2^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{131}}^1\times {\mathrm{647}}^1$

素因数の和:864

約数の個数: 320

約数和(自身を含む): 213826314240

約数和(自身を除く): 134581909520

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 29, 31, 40, 52, 58, 62, 65, 80, 104, 116, 124, 130, 131, 145, 155, 208, 232, 248, 260, 262, 290, 310, 377, 403, 464, 496, 520, 524, 580, 620, 647, 655, 754, 806, 899, 1040, 1048, 1160, 1240, 1294, 1310, 1508, 1612, 1703, 1798, 1885, 2015, 2096, 2320, 2480, 2588, 2620, 3016, 3224, 3235, 3406, 3596, 3770, 3799, 4030, 4061, 4495, 5176, 5240, 6032, 6448, 6470, 6812, 7192, 7540, 7598, 8060, 8122, 8411, 8515, 8990, 10352, 10480, 11687, 12940, 13624, 14384, 15080, 15196, 16120, 16244, 16822, 17030, 17980, 18763, 18995, 20057, 20305, 23374, 25880, 27248, 30160, 30392, 32240, 32488, 33644, 34060, 35960, 37526, 37990, 40114, 40610, 42055, 46748, 49387, 51760, 52793, 58435, 60784, 64976, 67288, 68120, 71920, 75052, 75980, 80228, 81220, 84110, 84757, 93496, 93815, 98774, 100285, 105586, 116870, 117769, 134576, 136240, 150104, 151960, 160456, 162440, 168220, 169514, 186992, 187630, 197548, 200570, 211172, 233740, 235538, 243919, 246935, 260741, 263965, 300208, 303920, 320912, 324880, 336440, 339028, 375260, 395096, 401140, 422344, 423785, 467480, 471076, 487838, 493870, 521482, 527930, 581653, 588845, 672880, 678056, 750520, 790192, 802280, 844688, 847570, 934960, 942152, 975676, 987740, 1042964, 1055860, 1101841, 1163306, 1177690, 1219595, 1303705, 1356112, 1501040, 1530997, 1604560, 1695140, 1884304, 1951352, 1975480, 2085928, 2111720, 2203682, 2326612, 2355380, 2439190, 2457953, 2607410, 2627467, 2908265, 3061994, 3390280, 3902704, 3950960, 4171856, 4223440, 4407364, 4653224, 4710760, 4878380, 4915906, 5214820, 5254934, 5509205, 5816530, 6123988, 6780560, 7561489, 7654985, 8814728, 9306448, 9421520, 9756760, 9831812, 10429640, 10509868, 11018410, 11633060, 12247976, 12289765, 13137335, 15122978, 15309970, 17629456, 19513520, 19663624, 20859280, 21019736, 22036820, 23266120, 24495952, 24579530, 26274670, 30245956, 30619940, 31953389, 34157071, 37807445, 39327248, 42039472, 44073640, 46532240, 49159060, 52549340, 60491912, 61239880, 63906778, 68314142, 75614890, 76196543, 88147280, 98318120, 105098680, 120983824, 122479760, 127813556, 136628284, 151229780, 152393086, 159766945, 170785355, 196636240, 210197360, 255627112, 273256568, 302459560, 304786172, 319533890, 341570710, 380982715, 511254224, 546513136, 604919120, 609572344, 639067780, 683141420, 761965430, 990555059, 1219144688, 1278135560, 1366282840, 1523930860, 1981110118, 2556271120, 2732565680, 3047861720, 3962220236, 4952775295, 6095723440, 7924440472, 9905550590, 15848880944, 19811101180, 39622202360, 79244404720]

約数ペア:

[(1, 79244404720), (2, 39622202360), (4, 19811101180), (5, 15848880944), (8, 9905550590), (10, 7924440472), (13, 6095723440), (16, 4952775295), (20, 3962220236), (26, 3047861720), (29, 2732565680), (31, 2556271120), (40, 1981110118), (52, 1523930860), (58, 1366282840), (62, 1278135560), (65, 1219144688), (80, 990555059), (104, 761965430), (116, 683141420), (124, 639067780), (130, 609572344), (131, 604919120), (145, 546513136), (155, 511254224), (208, 380982715), (232, 341570710), (248, 319533890), (260, 304786172), (262, 302459560), (290, 273256568), (310, 255627112), (377, 210197360), (403, 196636240), (464, 170785355), (496, 159766945), (520, 152393086), (524, 151229780), (580, 136628284), (620, 127813556), (647, 122479760), (655, 120983824), (754, 105098680), (806, 98318120), (899, 88147280), (1040, 76196543), (1048, 75614890), (1160, 68314142), (1240, 63906778), (1294, 61239880), (1310, 60491912), (1508, 52549340), (1612, 49159060), (1703, 46532240), (1798, 44073640), (1885, 42039472), (2015, 39327248), (2096, 37807445), (2320, 34157071), (2480, 31953389), (2588, 30619940), (2620, 30245956), (3016, 26274670), (3224, 24579530), (3235, 24495952), (3406, 23266120), (3596, 22036820), (3770, 21019736), (3799, 20859280), (4030, 19663624), (4061, 19513520), (4495, 17629456), (5176, 15309970), (5240, 15122978), (6032, 13137335), (6448, 12289765), (6470, 12247976), (6812, 11633060), (7192, 11018410), (7540, 10509868), (7598, 10429640), (8060, 9831812), (8122, 9756760), (8411, 9421520), (8515, 9306448), (8990, 8814728), (10352, 7654985), (10480, 7561489), (11687, 6780560), (12940, 6123988), (13624, 5816530), (14384, 5509205), (15080, 5254934), (15196, 5214820), (16120, 4915906), (16244, 4878380), (16822, 4710760), (17030, 4653224), (17980, 4407364), (18763, 4223440), (18995, 4171856), (20057, 3950960), (20305, 3902704), (23374, 3390280), (25880, 3061994), (27248, 2908265), (30160, 2627467), (30392, 2607410), (32240, 2457953), (32488, 2439190), (33644, 2355380), (34060, 2326612), (35960, 2203682), (37526, 2111720), (37990, 2085928), (40114, 1975480), (40610, 1951352), (42055, 1884304), (46748, 1695140), (49387, 1604560), (51760, 1530997), (52793, 1501040), (58435, 1356112), (60784, 1303705), (64976, 1219595), (67288, 1177690), (68120, 1163306), (71920, 1101841), (75052, 1055860), (75980, 1042964), (80228, 987740), (81220, 975676), (84110, 942152), (84757, 934960), (93496, 847570), (93815, 844688), (98774, 802280), (100285, 790192), (105586, 750520), (116870, 678056), (117769, 672880), (134576, 588845), (136240, 581653), (150104, 527930), (151960, 521482), (160456, 493870), (162440, 487838), (168220, 471076), (169514, 467480), (186992, 423785), (187630, 422344), (197548, 401140), (200570, 395096), (211172, 375260), (233740, 339028), (235538, 336440), (243919, 324880), (246935, 320912), (260741, 303920), (263965, 300208)]