556832640

素因数分解:

$2^7\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{3187}}^1$

素因数の和:3229

約数の個数: 256

約数和(自身を含む): 2185182720

約数和(自身を除く): 1628350080

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 13, 14, 15, 16, 20, 21, 24, 26, 28, 30, 32, 35, 39, 40, 42, 48, 52, 56, 60, 64, 65, 70, 78, 80, 84, 91, 96, 104, 105, 112, 120, 128, 130, 140, 156, 160, 168, 182, 192, 195, 208, 210, 224, 240, 260, 273, 280, 312, 320, 336, 364, 384, 390, 416, 420, 448, 455, 480, 520, 546, 560, 624, 640, 672, 728, 780, 832, 840, 896, 910, 960, 1040, 1092, 1120, 1248, 1344, 1365, 1456, 1560, 1664, 1680, 1820, 1920, 2080, 2184, 2240, 2496, 2688, 2730, 2912, 3120, 3187, 3360, 3640, 4160, 4368, 4480, 4992, 5460, 5824, 6240, 6374, 6720, 7280, 8320, 8736, 9561, 10920, 11648, 12480, 12748, 13440, 14560, 15935, 17472, 19122, 21840, 22309, 24960, 25496, 29120, 31870, 34944, 38244, 41431, 43680, 44618, 47805, 50992, 58240, 63740, 66927, 76488, 82862, 87360, 89236, 95610, 101984, 111545, 124293, 127480, 133854, 152976, 165724, 174720, 178472, 191220, 203968, 207155, 223090, 248586, 254960, 267708, 290017, 305952, 331448, 334635, 356944, 382440, 407936, 414310, 446180, 497172, 509920, 535416, 580034, 611904, 621465, 662896, 669270, 713888, 764880, 828620, 870051, 892360, 994344, 1019840, 1070832, 1160068, 1223808, 1242930, 1325792, 1338540, 1427776, 1450085, 1529760, 1657240, 1740102, 1784720, 1988688, 2039680, 2141664, 2320136, 2485860, 2651584, 2677080, 2855552, 2900170, 3059520, 3314480, 3480204, 3569440, 3977376, 4283328, 4350255, 4640272, 4971720, 5303168, 5354160, 5800340, 6119040, 6628960, 6960408, 7138880, 7954752, 8566656, 8700510, 9280544, 9943440, 10708320, 11600680, 13257920, 13920816, 14277760, 15909504, 17401020, 18561088, 19886880, 21416640, 23201360, 26515840, 27841632, 34802040, 37122176, 39773760, 42833280, 46402720, 55683264, 69604080, 79547520, 92805440, 111366528, 139208160, 185610880, 278416320, 556832640]

約数ペア:

[(1, 556832640), (2, 278416320), (3, 185610880), (4, 139208160), (5, 111366528), (6, 92805440), (7, 79547520), (8, 69604080), (10, 55683264), (12, 46402720), (13, 42833280), (14, 39773760), (15, 37122176), (16, 34802040), (20, 27841632), (21, 26515840), (24, 23201360), (26, 21416640), (28, 19886880), (30, 18561088), (32, 17401020), (35, 15909504), (39, 14277760), (40, 13920816), (42, 13257920), (48, 11600680), (52, 10708320), (56, 9943440), (60, 9280544), (64, 8700510), (65, 8566656), (70, 7954752), (78, 7138880), (80, 6960408), (84, 6628960), (91, 6119040), (96, 5800340), (104, 5354160), (105, 5303168), (112, 4971720), (120, 4640272), (128, 4350255), (130, 4283328), (140, 3977376), (156, 3569440), (160, 3480204), (168, 3314480), (182, 3059520), (192, 2900170), (195, 2855552), (208, 2677080), (210, 2651584), (224, 2485860), (240, 2320136), (260, 2141664), (273, 2039680), (280, 1988688), (312, 1784720), (320, 1740102), (336, 1657240), (364, 1529760), (384, 1450085), (390, 1427776), (416, 1338540), (420, 1325792), (448, 1242930), (455, 1223808), (480, 1160068), (520, 1070832), (546, 1019840), (560, 994344), (624, 892360), (640, 870051), (672, 828620), (728, 764880), (780, 713888), (832, 669270), (840, 662896), (896, 621465), (910, 611904), (960, 580034), (1040, 535416), (1092, 509920), (1120, 497172), (1248, 446180), (1344, 414310), (1365, 407936), (1456, 382440), (1560, 356944), (1664, 334635), (1680, 331448), (1820, 305952), (1920, 290017), (2080, 267708), (2184, 254960), (2240, 248586), (2496, 223090), (2688, 207155), (2730, 203968), (2912, 191220), (3120, 178472), (3187, 174720), (3360, 165724), (3640, 152976), (4160, 133854), (4368, 127480), (4480, 124293), (4992, 111545), (5460, 101984), (5824, 95610), (6240, 89236), (6374, 87360), (6720, 82862), (7280, 76488), (8320, 66927), (8736, 63740), (9561, 58240), (10920, 50992), (11648, 47805), (12480, 44618), (12748, 43680), (13440, 41431), (14560, 38244), (15935, 34944), (17472, 31870), (19122, 29120), (21840, 25496), (22309, 24960)]