199653440

素因数分解:

$2^6\times 5^1\times 7^3\times {\mathrm{17}}^1\times {\mathrm{107}}^1$

素因数の和:162

約数の個数: 224

約数和(自身を含む): 592531200

約数和(自身を除く): 392877760

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 17, 20, 28, 32, 34, 35, 40, 49, 56, 64, 68, 70, 80, 85, 98, 107, 112, 119, 136, 140, 160, 170, 196, 214, 224, 238, 245, 272, 280, 320, 340, 343, 392, 428, 448, 476, 490, 535, 544, 560, 595, 680, 686, 749, 784, 833, 856, 952, 980, 1070, 1088, 1120, 1190, 1360, 1372, 1498, 1568, 1666, 1712, 1715, 1819, 1904, 1960, 2140, 2240, 2380, 2720, 2744, 2996, 3136, 3332, 3424, 3430, 3638, 3745, 3808, 3920, 4165, 4280, 4760, 5243, 5440, 5488, 5831, 5992, 6664, 6848, 6860, 7276, 7490, 7616, 7840, 8330, 8560, 9095, 9520, 10486, 10976, 11662, 11984, 12733, 13328, 13720, 14552, 14980, 15680, 16660, 17120, 18190, 19040, 20972, 21952, 23324, 23968, 25466, 26215, 26656, 27440, 29104, 29155, 29960, 33320, 34240, 36380, 36701, 38080, 41944, 46648, 47936, 50932, 52430, 53312, 54880, 58208, 58310, 59920, 63665, 66640, 72760, 73402, 83888, 89131, 93296, 101864, 104860, 109760, 116416, 116620, 119840, 127330, 133280, 145520, 146804, 167776, 178262, 183505, 186592, 203728, 209720, 233240, 239680, 254660, 266560, 291040, 293608, 335552, 356524, 367010, 373184, 407456, 419440, 445655, 466480, 509320, 582080, 587216, 623917, 713048, 734020, 814912, 838880, 891310, 932960, 1018640, 1174432, 1247834, 1426096, 1468040, 1677760, 1782620, 1865920, 2037280, 2348864, 2495668, 2852192, 2936080, 3119585, 3565240, 4074560, 4991336, 5704384, 5872160, 6239170, 7130480, 9982672, 11744320, 12478340, 14260960, 19965344, 24956680, 28521920, 39930688, 49913360, 99826720, 199653440]

約数ペア:

[(1, 199653440), (2, 99826720), (4, 49913360), (5, 39930688), (7, 28521920), (8, 24956680), (10, 19965344), (14, 14260960), (16, 12478340), (17, 11744320), (20, 9982672), (28, 7130480), (32, 6239170), (34, 5872160), (35, 5704384), (40, 4991336), (49, 4074560), (56, 3565240), (64, 3119585), (68, 2936080), (70, 2852192), (80, 2495668), (85, 2348864), (98, 2037280), (107, 1865920), (112, 1782620), (119, 1677760), (136, 1468040), (140, 1426096), (160, 1247834), (170, 1174432), (196, 1018640), (214, 932960), (224, 891310), (238, 838880), (245, 814912), (272, 734020), (280, 713048), (320, 623917), (340, 587216), (343, 582080), (392, 509320), (428, 466480), (448, 445655), (476, 419440), (490, 407456), (535, 373184), (544, 367010), (560, 356524), (595, 335552), (680, 293608), (686, 291040), (749, 266560), (784, 254660), (833, 239680), (856, 233240), (952, 209720), (980, 203728), (1070, 186592), (1088, 183505), (1120, 178262), (1190, 167776), (1360, 146804), (1372, 145520), (1498, 133280), (1568, 127330), (1666, 119840), (1712, 116620), (1715, 116416), (1819, 109760), (1904, 104860), (1960, 101864), (2140, 93296), (2240, 89131), (2380, 83888), (2720, 73402), (2744, 72760), (2996, 66640), (3136, 63665), (3332, 59920), (3424, 58310), (3430, 58208), (3638, 54880), (3745, 53312), (3808, 52430), (3920, 50932), (4165, 47936), (4280, 46648), (4760, 41944), (5243, 38080), (5440, 36701), (5488, 36380), (5831, 34240), (5992, 33320), (6664, 29960), (6848, 29155), (6860, 29104), (7276, 27440), (7490, 26656), (7616, 26215), (7840, 25466), (8330, 23968), (8560, 23324), (9095, 21952), (9520, 20972), (10486, 19040), (10976, 18190), (11662, 17120), (11984, 16660), (12733, 15680), (13328, 14980), (13720, 14552)]