15979417440

素因数分解:

$2^5\times 3^1\times 5^1\times 7^2\times {\mathrm{23}}^1\times {\mathrm{109}}^1\times {\mathrm{271}}^1$

素因数の和:435

約数の個数: 576

約数和(自身を含む): 61887006720

約数和(自身を除く): 45907589280

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 23, 24, 28, 30, 32, 35, 40, 42, 46, 48, 49, 56, 60, 69, 70, 80, 84, 92, 96, 98, 105, 109, 112, 115, 120, 138, 140, 147, 160, 161, 168, 184, 196, 210, 218, 224, 230, 240, 245, 271, 276, 280, 294, 322, 327, 336, 345, 368, 392, 420, 436, 460, 480, 483, 490, 542, 545, 552, 560, 588, 644, 654, 672, 690, 735, 736, 763, 784, 805, 813, 840, 872, 920, 966, 980, 1084, 1090, 1104, 1120, 1127, 1176, 1288, 1308, 1355, 1380, 1470, 1526, 1568, 1610, 1626, 1635, 1680, 1744, 1840, 1897, 1932, 1960, 2168, 2180, 2208, 2254, 2289, 2352, 2415, 2507, 2576, 2616, 2710, 2760, 2940, 3052, 3220, 3252, 3270, 3360, 3381, 3488, 3680, 3794, 3815, 3864, 3920, 4065, 4336, 4360, 4508, 4578, 4704, 4830, 5014, 5152, 5232, 5341, 5420, 5520, 5635, 5691, 5880, 6104, 6233, 6440, 6504, 6540, 6762, 7521, 7588, 7630, 7728, 7840, 8130, 8672, 8720, 9016, 9156, 9485, 9660, 10028, 10464, 10682, 10840, 11040, 11270, 11382, 11445, 11760, 12208, 12466, 12535, 12880, 13008, 13080, 13279, 13524, 15042, 15176, 15260, 15456, 16023, 16260, 16905, 17440, 17549, 18032, 18312, 18699, 18970, 19320, 20056, 21364, 21680, 22540, 22764, 22890, 23520, 24416, 24932, 25070, 25760, 26016, 26160, 26558, 26705, 27048, 28455, 29539, 30084, 30352, 30520, 31165, 32046, 32520, 33810, 35098, 36064, 36624, 37398, 37605, 37940, 38640, 39837, 40112, 42728, 43360, 43631, 45080, 45528, 45780, 49864, 50140, 52320, 52647, 53116, 53410, 54096, 56910, 59078, 60168, 60704, 61040, 62330, 64092, 65040, 66395, 67620, 70196, 73248, 74796, 75210, 75880, 77280, 79674, 80115, 80224, 85456, 87262, 87745, 88617, 90160, 91056, 91560, 93495, 99728, 100280, 105294, 106232, 106820, 108192, 113820, 118156, 120336, 122080, 122843, 124660, 128184, 130080, 130893, 132790, 135240, 140392, 147695, 149592, 150420, 151760, 159348, 160230, 170912, 174524, 175490, 177234, 180320, 182112, 183120, 186990, 199185, 199456, 200560, 206773, 210588, 212464, 213640, 218155, 227640, 236312, 240672, 245686, 249320, 256368, 261786, 263235, 265580, 270480, 280784, 295390, 299184, 300840, 303520, 305417, 318696, 320460, 349048, 350980, 354468, 366240, 368529, 373980, 398370, 401120, 413546, 421176, 424928, 427280, 436310, 443085, 455280, 472624, 491372, 498640, 512736, 523572, 526470, 531160, 540960, 561568, 590780, 598368, 601680, 610834, 614215, 620319, 637392, 640920, 654465, 679397, 698096, 701960, 708936, 737058, 747960, 796740, 827092, 842352, 854560, 872620, 886170, 910560, 916251, 945248, 982744, 997280, 1033865, 1047144, 1052940, 1062320, 1181560, 1203360, 1221668, 1228430, 1240638, 1274784, 1281840, 1308930, 1358794, 1396192, 1403920, 1417872, 1447411, 1474116, 1495920, 1527085, 1593480, 1654184, 1684704, 1745240, 1772340, 1832502, 1842645, 1965488, 2038191, 2067730, 2094288, 2105880, 2124640, 2363120, 2443336, 2456860, 2481276, 2563680, 2617860, 2717588, 2807840, 2835744, 2894822, 2948232, 2991840, 3054170, 3101595, 3186960, 3308368, 3396985, 3490480, 3544680, 3665004, 3685290, 3930976, 4076382, 4135460, 4188576, 4211760, 4342233, 4581255, 4726240, 4755779, 4886672, 4913720, 4962552, 5235720, 5435176, 5789644, 5896464, 6108340, 6203190, 6373920, 6616736, 6793970, 6980960, 7089360, 7237055, 7330008, 7370580, 8152764, 8270920, 8423520, 8684466, 9162510, 9511558, 9773344, 9827440, 9925104, 10190955, 10471440, 10870352, 11579288, 11792928, 12216680, 12406380, 13587940, 14178720, 14267337, 14474110, 14660016, 14741160, 16305528, 16541840, 17368932, 18325020, 19023116, 19654880, 19850208, 20381910, 20942880, 21711165, 21740704, 23158576, 23778895, 24433360, 24812760, 27175880, 28534674, 28948220, 29320032, 29482320, 32611056, 33083680, 33290453, 34737864, 36650040, 38046232, 40763820, 43422330, 46317152, 47557790, 48866720, 49625520, 54351760, 57069348, 57896440, 58964640, 65222112, 66580906, 69475728, 71336685, 73300080, 76092464, 81527640, 86844660, 95115580, 99251040, 99871359, 108703520, 114138696, 115792880, 133161812, 138951456, 142673370, 146600160, 152184928, 163055280, 166452265, 173689320, 190231160, 199742718, 228277392, 231585760, 266323624, 285346740, 326110560, 332904530, 347378640, 380462320, 399485436, 456554784, 499356795, 532647248, 570693480, 665809060, 694757280, 760924640, 798970872, 998713590, 1065294496, 1141386960, 1331618120, 1597941744, 1997427180, 2282773920, 2663236240, 3195883488, 3994854360, 5326472480, 7989708720, 15979417440]

約数ペア:

[(1, 15979417440), (2, 7989708720), (3, 5326472480), (4, 3994854360), (5, 3195883488), (6, 2663236240), (7, 2282773920), (8, 1997427180), (10, 1597941744), (12, 1331618120), (14, 1141386960), (15, 1065294496), (16, 998713590), (20, 798970872), (21, 760924640), (23, 694757280), (24, 665809060), (28, 570693480), (30, 532647248), (32, 499356795), (35, 456554784), (40, 399485436), (42, 380462320), (46, 347378640), (48, 332904530), (49, 326110560), (56, 285346740), (60, 266323624), (69, 231585760), (70, 228277392), (80, 199742718), (84, 190231160), (92, 173689320), (96, 166452265), (98, 163055280), (105, 152184928), (109, 146600160), (112, 142673370), (115, 138951456), (120, 133161812), (138, 115792880), (140, 114138696), (147, 108703520), (160, 99871359), (161, 99251040), (168, 95115580), (184, 86844660), (196, 81527640), (210, 76092464), (218, 73300080), (224, 71336685), (230, 69475728), (240, 66580906), (245, 65222112), (271, 58964640), (276, 57896440), (280, 57069348), (294, 54351760), (322, 49625520), (327, 48866720), (336, 47557790), (345, 46317152), (368, 43422330), (392, 40763820), (420, 38046232), (436, 36650040), (460, 34737864), (480, 33290453), (483, 33083680), (490, 32611056), (542, 29482320), (545, 29320032), (552, 28948220), (560, 28534674), (588, 27175880), (644, 24812760), (654, 24433360), (672, 23778895), (690, 23158576), (735, 21740704), (736, 21711165), (763, 20942880), (784, 20381910), (805, 19850208), (813, 19654880), (840, 19023116), (872, 18325020), (920, 17368932), (966, 16541840), (980, 16305528), (1084, 14741160), (1090, 14660016), (1104, 14474110), (1120, 14267337), (1127, 14178720), (1176, 13587940), (1288, 12406380), (1308, 12216680), (1355, 11792928), (1380, 11579288), (1470, 10870352), (1526, 10471440), (1568, 10190955), (1610, 9925104), (1626, 9827440), (1635, 9773344), (1680, 9511558), (1744, 9162510), (1840, 8684466), (1897, 8423520), (1932, 8270920), (1960, 8152764), (2168, 7370580), (2180, 7330008), (2208, 7237055), (2254, 7089360), (2289, 6980960), (2352, 6793970), (2415, 6616736), (2507, 6373920), (2576, 6203190), (2616, 6108340), (2710, 5896464), (2760, 5789644), (2940, 5435176), (3052, 5235720), (3220, 4962552), (3252, 4913720), (3270, 4886672), (3360, 4755779), (3381, 4726240), (3488, 4581255), (3680, 4342233), (3794, 4211760), (3815, 4188576), (3864, 4135460), (3920, 4076382), (4065, 3930976), (4336, 3685290), (4360, 3665004), (4508, 3544680), (4578, 3490480), (4704, 3396985), (4830, 3308368), (5014, 3186960), (5152, 3101595), (5232, 3054170), (5341, 2991840), (5420, 2948232), (5520, 2894822), (5635, 2835744), (5691, 2807840), (5880, 2717588), (6104, 2617860), (6233, 2563680), (6440, 2481276), (6504, 2456860), (6540, 2443336), (6762, 2363120), (7521, 2124640), (7588, 2105880), (7630, 2094288), (7728, 2067730), (7840, 2038191), (8130, 1965488), (8672, 1842645), (8720, 1832502), (9016, 1772340), (9156, 1745240), (9485, 1684704), (9660, 1654184), (10028, 1593480), (10464, 1527085), (10682, 1495920), (10840, 1474116), (11040, 1447411), (11270, 1417872), (11382, 1403920), (11445, 1396192), (11760, 1358794), (12208, 1308930), (12466, 1281840), (12535, 1274784), (12880, 1240638), (13008, 1228430), (13080, 1221668), (13279, 1203360), (13524, 1181560), (15042, 1062320), (15176, 1052940), (15260, 1047144), (15456, 1033865), (16023, 997280), (16260, 982744), (16905, 945248), (17440, 916251), (17549, 910560), (18032, 886170), (18312, 872620), (18699, 854560), (18970, 842352), (19320, 827092), (20056, 796740), (21364, 747960), (21680, 737058), (22540, 708936), (22764, 701960), (22890, 698096), (23520, 679397), (24416, 654465), (24932, 640920), (25070, 637392), (25760, 620319), (26016, 614215), (26160, 610834), (26558, 601680), (26705, 598368), (27048, 590780), (28455, 561568), (29539, 540960), (30084, 531160), (30352, 526470), (30520, 523572), (31165, 512736), (32046, 498640), (32520, 491372), (33810, 472624), (35098, 455280), (36064, 443085), (36624, 436310), (37398, 427280), (37605, 424928), (37940, 421176), (38640, 413546), (39837, 401120), (40112, 398370), (42728, 373980), (43360, 368529), (43631, 366240), (45080, 354468), (45528, 350980), (45780, 349048), (49864, 320460), (50140, 318696), (52320, 305417), (52647, 303520), (53116, 300840), (53410, 299184), (54096, 295390), (56910, 280784), (59078, 270480), (60168, 265580), (60704, 263235), (61040, 261786), (62330, 256368), (64092, 249320), (65040, 245686), (66395, 240672), (67620, 236312), (70196, 227640), (73248, 218155), (74796, 213640), (75210, 212464), (75880, 210588), (77280, 206773), (79674, 200560), (80115, 199456), (80224, 199185), (85456, 186990), (87262, 183120), (87745, 182112), (88617, 180320), (90160, 177234), (91056, 175490), (91560, 174524), (93495, 170912), (99728, 160230), (100280, 159348), (105294, 151760), (106232, 150420), (106820, 149592), (108192, 147695), (113820, 140392), (118156, 135240), (120336, 132790), (122080, 130893), (122843, 130080), (124660, 128184)]