20163099040

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{109}}^1\times {\mathrm{167}}^1$

素因数の和:364

約数の個数: 384

約数和(自身を含む): 59012997120

約数和(自身を除く): 38849898080

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 23, 28, 32, 35, 40, 43, 46, 56, 70, 80, 86, 92, 109, 112, 115, 140, 160, 161, 167, 172, 184, 215, 218, 224, 230, 280, 301, 322, 334, 344, 368, 430, 436, 460, 545, 560, 602, 644, 668, 688, 736, 763, 805, 835, 860, 872, 920, 989, 1090, 1120, 1169, 1204, 1288, 1336, 1376, 1505, 1526, 1610, 1670, 1720, 1744, 1840, 1978, 2180, 2338, 2408, 2507, 2576, 2672, 3010, 3052, 3220, 3340, 3440, 3488, 3680, 3815, 3841, 3956, 4360, 4676, 4687, 4816, 4945, 5014, 5152, 5344, 5845, 6020, 6104, 6440, 6680, 6880, 6923, 7181, 7630, 7682, 7912, 8720, 9352, 9374, 9632, 9890, 10028, 11690, 12040, 12208, 12535, 12880, 13360, 13846, 14362, 15260, 15364, 15824, 17440, 17549, 18203, 18704, 18748, 19205, 19780, 20056, 23380, 23435, 24080, 24416, 25070, 25760, 26720, 26887, 27692, 28724, 30520, 30728, 31648, 32809, 34615, 35098, 35905, 36406, 37408, 37496, 38410, 39560, 40112, 46760, 46870, 48160, 50140, 50267, 53774, 55384, 57448, 61040, 61456, 65618, 69230, 70196, 71810, 72812, 74992, 76820, 79120, 80224, 87745, 91015, 93520, 93740, 100280, 100534, 107548, 107801, 110768, 114896, 122080, 122912, 127421, 131236, 134435, 138460, 140392, 143620, 145624, 149984, 153640, 158240, 164045, 165163, 175490, 182030, 187040, 187480, 200560, 201068, 215096, 215602, 221536, 229792, 251335, 254842, 262472, 268870, 276920, 280784, 287240, 291248, 307280, 328090, 330326, 350980, 364060, 374960, 401120, 402136, 418669, 430192, 431204, 502670, 509684, 524944, 537740, 539005, 553840, 561568, 574480, 582496, 614560, 637105, 656180, 660652, 701960, 728120, 749920, 754607, 782729, 804272, 825815, 837338, 860384, 862408, 1005340, 1019368, 1049888, 1075480, 1078010, 1107680, 1148960, 1156141, 1274210, 1312360, 1321304, 1403920, 1456240, 1509214, 1565458, 1608544, 1651630, 1674676, 1724816, 2010680, 2038736, 2093345, 2150960, 2156020, 2312282, 2548420, 2624720, 2642608, 2807840, 2912480, 2930683, 3018428, 3130916, 3303260, 3349352, 3449632, 3773035, 3913645, 4021360, 4077472, 4186690, 4301920, 4312040, 4624564, 5096840, 5249440, 5285216, 5479103, 5780705, 5861366, 6036856, 6261832, 6606520, 6698704, 7546070, 7827290, 8042720, 8373380, 8624080, 9249128, 10193680, 10958206, 11561410, 11722732, 12073712, 12523664, 13213040, 13397408, 14653415, 15092140, 15654580, 16746760, 17248160, 18002767, 18498256, 20387360, 21916412, 23122820, 23445464, 24147424, 25047328, 26426080, 27395515, 29306830, 30184280, 31309160, 33493520, 36005534, 36996512, 43832824, 46245640, 46890928, 54791030, 58613660, 60368560, 62618320, 66987040, 72011068, 87665648, 90013835, 92491280, 93781856, 109582060, 117227320, 120737120, 125236640, 126019369, 144022136, 175331296, 180027670, 184982560, 219164120, 234454640, 252038738, 288044272, 360055340, 438328240, 468909280, 504077476, 576088544, 630096845, 720110680, 876656480, 1008154952, 1260193690, 1440221360, 2016309904, 2520387380, 2880442720, 4032619808, 5040774760, 10081549520, 20163099040]

約数ペア:

[(1, 20163099040), (2, 10081549520), (4, 5040774760), (5, 4032619808), (7, 2880442720), (8, 2520387380), (10, 2016309904), (14, 1440221360), (16, 1260193690), (20, 1008154952), (23, 876656480), (28, 720110680), (32, 630096845), (35, 576088544), (40, 504077476), (43, 468909280), (46, 438328240), (56, 360055340), (70, 288044272), (80, 252038738), (86, 234454640), (92, 219164120), (109, 184982560), (112, 180027670), (115, 175331296), (140, 144022136), (160, 126019369), (161, 125236640), (167, 120737120), (172, 117227320), (184, 109582060), (215, 93781856), (218, 92491280), (224, 90013835), (230, 87665648), (280, 72011068), (301, 66987040), (322, 62618320), (334, 60368560), (344, 58613660), (368, 54791030), (430, 46890928), (436, 46245640), (460, 43832824), (545, 36996512), (560, 36005534), (602, 33493520), (644, 31309160), (668, 30184280), (688, 29306830), (736, 27395515), (763, 26426080), (805, 25047328), (835, 24147424), (860, 23445464), (872, 23122820), (920, 21916412), (989, 20387360), (1090, 18498256), (1120, 18002767), (1169, 17248160), (1204, 16746760), (1288, 15654580), (1336, 15092140), (1376, 14653415), (1505, 13397408), (1526, 13213040), (1610, 12523664), (1670, 12073712), (1720, 11722732), (1744, 11561410), (1840, 10958206), (1978, 10193680), (2180, 9249128), (2338, 8624080), (2408, 8373380), (2507, 8042720), (2576, 7827290), (2672, 7546070), (3010, 6698704), (3052, 6606520), (3220, 6261832), (3340, 6036856), (3440, 5861366), (3488, 5780705), (3680, 5479103), (3815, 5285216), (3841, 5249440), (3956, 5096840), (4360, 4624564), (4676, 4312040), (4687, 4301920), (4816, 4186690), (4945, 4077472), (5014, 4021360), (5152, 3913645), (5344, 3773035), (5845, 3449632), (6020, 3349352), (6104, 3303260), (6440, 3130916), (6680, 3018428), (6880, 2930683), (6923, 2912480), (7181, 2807840), (7630, 2642608), (7682, 2624720), (7912, 2548420), (8720, 2312282), (9352, 2156020), (9374, 2150960), (9632, 2093345), (9890, 2038736), (10028, 2010680), (11690, 1724816), (12040, 1674676), (12208, 1651630), (12535, 1608544), (12880, 1565458), (13360, 1509214), (13846, 1456240), (14362, 1403920), (15260, 1321304), (15364, 1312360), (15824, 1274210), (17440, 1156141), (17549, 1148960), (18203, 1107680), (18704, 1078010), (18748, 1075480), (19205, 1049888), (19780, 1019368), (20056, 1005340), (23380, 862408), (23435, 860384), (24080, 837338), (24416, 825815), (25070, 804272), (25760, 782729), (26720, 754607), (26887, 749920), (27692, 728120), (28724, 701960), (30520, 660652), (30728, 656180), (31648, 637105), (32809, 614560), (34615, 582496), (35098, 574480), (35905, 561568), (36406, 553840), (37408, 539005), (37496, 537740), (38410, 524944), (39560, 509684), (40112, 502670), (46760, 431204), (46870, 430192), (48160, 418669), (50140, 402136), (50267, 401120), (53774, 374960), (55384, 364060), (57448, 350980), (61040, 330326), (61456, 328090), (65618, 307280), (69230, 291248), (70196, 287240), (71810, 280784), (72812, 276920), (74992, 268870), (76820, 262472), (79120, 254842), (80224, 251335), (87745, 229792), (91015, 221536), (93520, 215602), (93740, 215096), (100280, 201068), (100534, 200560), (107548, 187480), (107801, 187040), (110768, 182030), (114896, 175490), (122080, 165163), (122912, 164045), (127421, 158240), (131236, 153640), (134435, 149984), (138460, 145624), (140392, 143620)]