2708889120

素因数分解:

$2^5\times 3^2\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{8669}}^1$

素因数の和:8728

約数の個数: 288

約数和(自身を含む): 10906721280

約数和(自身を除く): 8197832160

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 31, 32, 35, 36, 40, 42, 45, 48, 56, 60, 62, 63, 70, 72, 80, 84, 90, 93, 96, 105, 112, 120, 124, 126, 140, 144, 155, 160, 168, 180, 186, 210, 217, 224, 240, 248, 252, 279, 280, 288, 310, 315, 336, 360, 372, 420, 434, 465, 480, 496, 504, 558, 560, 620, 630, 651, 672, 720, 744, 840, 868, 930, 992, 1008, 1085, 1116, 1120, 1240, 1260, 1302, 1395, 1440, 1488, 1680, 1736, 1860, 1953, 2016, 2170, 2232, 2480, 2520, 2604, 2790, 2976, 3255, 3360, 3472, 3720, 3906, 4340, 4464, 4960, 5040, 5208, 5580, 6510, 6944, 7440, 7812, 8669, 8680, 8928, 9765, 10080, 10416, 11160, 13020, 14880, 15624, 17338, 17360, 19530, 20832, 22320, 26007, 26040, 31248, 34676, 34720, 39060, 43345, 44640, 52014, 52080, 60683, 62496, 69352, 78021, 78120, 86690, 104028, 104160, 121366, 130035, 138704, 156042, 156240, 173380, 182049, 208056, 242732, 260070, 268739, 277408, 303415, 312084, 312480, 346760, 364098, 390105, 416112, 485464, 520140, 537478, 546147, 606830, 624168, 693520, 728196, 780210, 806217, 832224, 910245, 970928, 1040280, 1074956, 1092294, 1213660, 1248336, 1343695, 1387040, 1456392, 1560420, 1612434, 1820490, 1881173, 1941856, 2080560, 2149912, 2184588, 2418651, 2427320, 2496672, 2687390, 2730735, 2912784, 3120840, 3224868, 3640980, 3762346, 4031085, 4161120, 4299824, 4369176, 4837302, 4854640, 5374780, 5461470, 5643519, 5825568, 6241680, 6449736, 7281960, 7524692, 8062170, 8599648, 8738352, 9405865, 9674604, 9709280, 10749560, 10922940, 11287038, 12093255, 12483360, 12899472, 14563920, 15049384, 16124340, 16930557, 17476704, 18811730, 19349208, 21499120, 21845880, 22574076, 24186510, 25798944, 28217595, 29127840, 30098768, 32248680, 33861114, 37623460, 38698416, 42998240, 43691760, 45148152, 48373020, 56435190, 60197536, 64497360, 67722228, 75246920, 77396832, 84652785, 87383520, 90296304, 96746040, 112870380, 128994720, 135444456, 150493840, 169305570, 180592608, 193492080, 225740760, 270888912, 300987680, 338611140, 386984160, 451481520, 541777824, 677222280, 902963040, 1354444560, 2708889120]

約数ペア:

[(1, 2708889120), (2, 1354444560), (3, 902963040), (4, 677222280), (5, 541777824), (6, 451481520), (7, 386984160), (8, 338611140), (9, 300987680), (10, 270888912), (12, 225740760), (14, 193492080), (15, 180592608), (16, 169305570), (18, 150493840), (20, 135444456), (21, 128994720), (24, 112870380), (28, 96746040), (30, 90296304), (31, 87383520), (32, 84652785), (35, 77396832), (36, 75246920), (40, 67722228), (42, 64497360), (45, 60197536), (48, 56435190), (56, 48373020), (60, 45148152), (62, 43691760), (63, 42998240), (70, 38698416), (72, 37623460), (80, 33861114), (84, 32248680), (90, 30098768), (93, 29127840), (96, 28217595), (105, 25798944), (112, 24186510), (120, 22574076), (124, 21845880), (126, 21499120), (140, 19349208), (144, 18811730), (155, 17476704), (160, 16930557), (168, 16124340), (180, 15049384), (186, 14563920), (210, 12899472), (217, 12483360), (224, 12093255), (240, 11287038), (248, 10922940), (252, 10749560), (279, 9709280), (280, 9674604), (288, 9405865), (310, 8738352), (315, 8599648), (336, 8062170), (360, 7524692), (372, 7281960), (420, 6449736), (434, 6241680), (465, 5825568), (480, 5643519), (496, 5461470), (504, 5374780), (558, 4854640), (560, 4837302), (620, 4369176), (630, 4299824), (651, 4161120), (672, 4031085), (720, 3762346), (744, 3640980), (840, 3224868), (868, 3120840), (930, 2912784), (992, 2730735), (1008, 2687390), (1085, 2496672), (1116, 2427320), (1120, 2418651), (1240, 2184588), (1260, 2149912), (1302, 2080560), (1395, 1941856), (1440, 1881173), (1488, 1820490), (1680, 1612434), (1736, 1560420), (1860, 1456392), (1953, 1387040), (2016, 1343695), (2170, 1248336), (2232, 1213660), (2480, 1092294), (2520, 1074956), (2604, 1040280), (2790, 970928), (2976, 910245), (3255, 832224), (3360, 806217), (3472, 780210), (3720, 728196), (3906, 693520), (4340, 624168), (4464, 606830), (4960, 546147), (5040, 537478), (5208, 520140), (5580, 485464), (6510, 416112), (6944, 390105), (7440, 364098), (7812, 346760), (8669, 312480), (8680, 312084), (8928, 303415), (9765, 277408), (10080, 268739), (10416, 260070), (11160, 242732), (13020, 208056), (14880, 182049), (15624, 173380), (17338, 156240), (17360, 156042), (19530, 138704), (20832, 130035), (22320, 121366), (26007, 104160), (26040, 104028), (31248, 86690), (34676, 78120), (34720, 78021), (39060, 69352), (43345, 62496), (44640, 60683), (52014, 52080)]