2168088480

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{109}}^1\times {\mathrm{727}}^1$

素因数の和:876

約数の個数: 288

約数和(自身を含む): 7870262400

約数和(自身を除く): 5702173920

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 30, 32, 36, 38, 40, 45, 48, 57, 60, 72, 76, 80, 90, 95, 96, 109, 114, 120, 144, 152, 160, 171, 180, 190, 218, 228, 240, 285, 288, 304, 327, 342, 360, 380, 436, 456, 480, 545, 570, 608, 654, 684, 720, 727, 760, 855, 872, 912, 981, 1090, 1140, 1308, 1368, 1440, 1454, 1520, 1635, 1710, 1744, 1824, 1962, 2071, 2180, 2181, 2280, 2616, 2736, 2908, 3040, 3270, 3420, 3488, 3635, 3924, 4142, 4360, 4362, 4560, 4905, 5232, 5472, 5816, 6213, 6540, 6543, 6840, 7270, 7848, 8284, 8720, 8724, 9120, 9810, 10355, 10464, 10905, 11632, 12426, 13080, 13086, 13680, 13813, 14540, 15696, 16568, 17440, 17448, 18639, 19620, 20710, 21810, 23264, 24852, 26160, 26172, 27360, 27626, 29080, 31065, 31392, 32715, 33136, 34896, 37278, 39240, 41420, 41439, 43620, 49704, 52320, 52344, 55252, 58160, 62130, 65430, 66272, 69065, 69792, 74556, 78480, 79243, 82840, 82878, 87240, 93195, 99408, 104688, 110504, 116320, 124260, 124317, 130860, 138130, 149112, 156960, 158486, 165680, 165756, 174480, 186390, 198816, 207195, 209376, 221008, 237729, 248520, 248634, 261720, 276260, 298224, 316972, 331360, 331512, 348960, 372780, 396215, 414390, 442016, 475458, 497040, 497268, 523440, 552520, 596448, 621585, 633944, 663024, 713187, 745560, 792430, 828780, 950916, 994080, 994536, 1046880, 1105040, 1188645, 1243170, 1267888, 1326048, 1426374, 1491120, 1505617, 1584860, 1657560, 1901832, 1989072, 2210080, 2377290, 2486340, 2535776, 2852748, 2982240, 3011234, 3169720, 3315120, 3565935, 3803664, 3978144, 4516851, 4754580, 4972680, 5705496, 6022468, 6339440, 6630240, 7131870, 7528085, 7607328, 9033702, 9509160, 9945360, 11410992, 12044936, 12678880, 13550553, 14263740, 15056170, 18067404, 19018320, 19890720, 22584255, 22821984, 24089872, 27101106, 28527480, 30112340, 36134808, 38036640, 45168510, 48179744, 54202212, 57054960, 60224680, 67752765, 72269616, 90337020, 108404424, 114109920, 120449360, 135505530, 144539232, 180674040, 216808848, 240898720, 271011060, 361348080, 433617696, 542022120, 722696160, 1084044240, 2168088480]

約数ペア:

[(1, 2168088480), (2, 1084044240), (3, 722696160), (4, 542022120), (5, 433617696), (6, 361348080), (8, 271011060), (9, 240898720), (10, 216808848), (12, 180674040), (15, 144539232), (16, 135505530), (18, 120449360), (19, 114109920), (20, 108404424), (24, 90337020), (30, 72269616), (32, 67752765), (36, 60224680), (38, 57054960), (40, 54202212), (45, 48179744), (48, 45168510), (57, 38036640), (60, 36134808), (72, 30112340), (76, 28527480), (80, 27101106), (90, 24089872), (95, 22821984), (96, 22584255), (109, 19890720), (114, 19018320), (120, 18067404), (144, 15056170), (152, 14263740), (160, 13550553), (171, 12678880), (180, 12044936), (190, 11410992), (218, 9945360), (228, 9509160), (240, 9033702), (285, 7607328), (288, 7528085), (304, 7131870), (327, 6630240), (342, 6339440), (360, 6022468), (380, 5705496), (436, 4972680), (456, 4754580), (480, 4516851), (545, 3978144), (570, 3803664), (608, 3565935), (654, 3315120), (684, 3169720), (720, 3011234), (727, 2982240), (760, 2852748), (855, 2535776), (872, 2486340), (912, 2377290), (981, 2210080), (1090, 1989072), (1140, 1901832), (1308, 1657560), (1368, 1584860), (1440, 1505617), (1454, 1491120), (1520, 1426374), (1635, 1326048), (1710, 1267888), (1744, 1243170), (1824, 1188645), (1962, 1105040), (2071, 1046880), (2180, 994536), (2181, 994080), (2280, 950916), (2616, 828780), (2736, 792430), (2908, 745560), (3040, 713187), (3270, 663024), (3420, 633944), (3488, 621585), (3635, 596448), (3924, 552520), (4142, 523440), (4360, 497268), (4362, 497040), (4560, 475458), (4905, 442016), (5232, 414390), (5472, 396215), (5816, 372780), (6213, 348960), (6540, 331512), (6543, 331360), (6840, 316972), (7270, 298224), (7848, 276260), (8284, 261720), (8720, 248634), (8724, 248520), (9120, 237729), (9810, 221008), (10355, 209376), (10464, 207195), (10905, 198816), (11632, 186390), (12426, 174480), (13080, 165756), (13086, 165680), (13680, 158486), (13813, 156960), (14540, 149112), (15696, 138130), (16568, 130860), (17440, 124317), (17448, 124260), (18639, 116320), (19620, 110504), (20710, 104688), (21810, 99408), (23264, 93195), (24852, 87240), (26160, 82878), (26172, 82840), (27360, 79243), (27626, 78480), (29080, 74556), (31065, 69792), (31392, 69065), (32715, 66272), (33136, 65430), (34896, 62130), (37278, 58160), (39240, 55252), (41420, 52344), (41439, 52320), (43620, 49704)]