868209338080

素因数分解:

$2^5\times 5^1\times 7^3\times {\mathrm{19}}^1\times {\mathrm{832639}}^1$

素因数の和:832694

約数の個数: 192

約数和(自身を含む): 2517903360000

約数和(自身を除く): 1649694021920

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 19, 20, 28, 32, 35, 38, 40, 49, 56, 70, 76, 80, 95, 98, 112, 133, 140, 152, 160, 190, 196, 224, 245, 266, 280, 304, 343, 380, 392, 490, 532, 560, 608, 665, 686, 760, 784, 931, 980, 1064, 1120, 1330, 1372, 1520, 1568, 1715, 1862, 1960, 2128, 2660, 2744, 3040, 3430, 3724, 3920, 4256, 4655, 5320, 5488, 6517, 6860, 7448, 7840, 9310, 10640, 10976, 13034, 13720, 14896, 18620, 21280, 26068, 27440, 29792, 32585, 37240, 52136, 54880, 65170, 74480, 104272, 130340, 148960, 208544, 260680, 521360, 832639, 1042720, 1665278, 3330556, 4163195, 5828473, 6661112, 8326390, 11656946, 13322224, 15820141, 16652780, 23313892, 26644448, 29142365, 31640282, 33305560, 40799311, 46627784, 58284730, 63280564, 66611120, 79100705, 81598622, 93255568, 110740987, 116569460, 126561128, 133222240, 158201410, 163197244, 186511136, 203996555, 221481974, 233138920, 253122256, 285595177, 316402820, 326394488, 407993110, 442963948, 466277840, 506244512, 553704935, 571190354, 632805640, 652788976, 775186909, 815986220, 885927896, 932555680, 1107409870, 1142380708, 1265611280, 1305577952, 1427975885, 1550373818, 1631972440, 1771855792, 2214819740, 2284761416, 2531222560, 2855951770, 3100747636, 3263944880, 3543711584, 3875934545, 4429639480, 4569522832, 5426308363, 5711903540, 6201495272, 6527889760, 7751869090, 8859278960, 9139045664, 10852616726, 11423807080, 12402990544, 15503738180, 17718557920, 21705233452, 22847614160, 24805981088, 27131541815, 31007476360, 43410466904, 45695228320, 54263083630, 62014952720, 86820933808, 108526167260, 124029905440, 173641867616, 217052334520, 434104669040, 868209338080]

約数ペア:

[(1, 868209338080), (2, 434104669040), (4, 217052334520), (5, 173641867616), (7, 124029905440), (8, 108526167260), (10, 86820933808), (14, 62014952720), (16, 54263083630), (19, 45695228320), (20, 43410466904), (28, 31007476360), (32, 27131541815), (35, 24805981088), (38, 22847614160), (40, 21705233452), (49, 17718557920), (56, 15503738180), (70, 12402990544), (76, 11423807080), (80, 10852616726), (95, 9139045664), (98, 8859278960), (112, 7751869090), (133, 6527889760), (140, 6201495272), (152, 5711903540), (160, 5426308363), (190, 4569522832), (196, 4429639480), (224, 3875934545), (245, 3543711584), (266, 3263944880), (280, 3100747636), (304, 2855951770), (343, 2531222560), (380, 2284761416), (392, 2214819740), (490, 1771855792), (532, 1631972440), (560, 1550373818), (608, 1427975885), (665, 1305577952), (686, 1265611280), (760, 1142380708), (784, 1107409870), (931, 932555680), (980, 885927896), (1064, 815986220), (1120, 775186909), (1330, 652788976), (1372, 632805640), (1520, 571190354), (1568, 553704935), (1715, 506244512), (1862, 466277840), (1960, 442963948), (2128, 407993110), (2660, 326394488), (2744, 316402820), (3040, 285595177), (3430, 253122256), (3724, 233138920), (3920, 221481974), (4256, 203996555), (4655, 186511136), (5320, 163197244), (5488, 158201410), (6517, 133222240), (6860, 126561128), (7448, 116569460), (7840, 110740987), (9310, 93255568), (10640, 81598622), (10976, 79100705), (13034, 66611120), (13720, 63280564), (14896, 58284730), (18620, 46627784), (21280, 40799311), (26068, 33305560), (27440, 31640282), (29792, 29142365), (32585, 26644448), (37240, 23313892), (52136, 16652780), (54880, 15820141), (65170, 13322224), (74480, 11656946), (104272, 8326390), (130340, 6661112), (148960, 5828473), (208544, 4163195), (260680, 3330556), (521360, 1665278), (832639, 1042720)]