379499120

素因数分解:

$2^4\times 5^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{677}}^1$

素因数の和:728

約数の個数: 240

約数和(自身を含む): 1207610208

約数和(自身を除く): 828111088

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 13, 14, 16, 20, 22, 26, 28, 35, 40, 44, 49, 52, 55, 56, 65, 70, 77, 80, 88, 91, 98, 104, 110, 112, 130, 140, 143, 154, 176, 182, 196, 208, 220, 245, 260, 280, 286, 308, 364, 385, 392, 440, 455, 490, 520, 539, 560, 572, 616, 637, 677, 715, 728, 770, 784, 880, 910, 980, 1001, 1040, 1078, 1144, 1232, 1274, 1354, 1430, 1456, 1540, 1820, 1960, 2002, 2156, 2288, 2548, 2695, 2708, 2860, 3080, 3185, 3385, 3640, 3920, 4004, 4312, 4739, 5005, 5096, 5390, 5416, 5720, 6160, 6370, 6770, 7007, 7280, 7447, 8008, 8624, 8801, 9478, 10010, 10192, 10780, 10832, 11440, 12740, 13540, 14014, 14894, 16016, 17602, 18956, 20020, 21560, 23695, 25480, 27080, 28028, 29788, 33173, 35035, 35204, 37235, 37912, 40040, 43120, 44005, 47390, 50960, 52129, 54160, 56056, 59576, 61607, 66346, 70070, 70408, 74470, 75824, 80080, 88010, 94780, 96811, 104258, 112112, 119152, 123214, 132692, 140140, 140816, 148940, 165865, 176020, 189560, 193622, 208516, 246428, 260645, 265384, 280280, 297880, 308035, 331730, 352040, 364903, 379120, 387244, 417032, 431249, 484055, 492856, 521290, 530768, 560560, 595760, 616070, 663460, 677677, 704080, 729806, 774488, 834064, 862498, 968110, 985712, 1042580, 1232140, 1326920, 1355354, 1459612, 1548976, 1724996, 1824515, 1936220, 2085160, 2156245, 2464280, 2653840, 2710708, 2919224, 3388385, 3449992, 3649030, 3872440, 4170320, 4312490, 4743739, 4928560, 5421416, 5838448, 6776770, 6899984, 7298060, 7744880, 8624980, 9487478, 10842832, 13553540, 14596120, 17249960, 18974956, 23718695, 27107080, 29192240, 34499920, 37949912, 47437390, 54214160, 75899824, 94874780, 189749560, 379499120]

約数ペア:

[(1, 379499120), (2, 189749560), (4, 94874780), (5, 75899824), (7, 54214160), (8, 47437390), (10, 37949912), (11, 34499920), (13, 29192240), (14, 27107080), (16, 23718695), (20, 18974956), (22, 17249960), (26, 14596120), (28, 13553540), (35, 10842832), (40, 9487478), (44, 8624980), (49, 7744880), (52, 7298060), (55, 6899984), (56, 6776770), (65, 5838448), (70, 5421416), (77, 4928560), (80, 4743739), (88, 4312490), (91, 4170320), (98, 3872440), (104, 3649030), (110, 3449992), (112, 3388385), (130, 2919224), (140, 2710708), (143, 2653840), (154, 2464280), (176, 2156245), (182, 2085160), (196, 1936220), (208, 1824515), (220, 1724996), (245, 1548976), (260, 1459612), (280, 1355354), (286, 1326920), (308, 1232140), (364, 1042580), (385, 985712), (392, 968110), (440, 862498), (455, 834064), (490, 774488), (520, 729806), (539, 704080), (560, 677677), (572, 663460), (616, 616070), (637, 595760), (677, 560560), (715, 530768), (728, 521290), (770, 492856), (784, 484055), (880, 431249), (910, 417032), (980, 387244), (1001, 379120), (1040, 364903), (1078, 352040), (1144, 331730), (1232, 308035), (1274, 297880), (1354, 280280), (1430, 265384), (1456, 260645), (1540, 246428), (1820, 208516), (1960, 193622), (2002, 189560), (2156, 176020), (2288, 165865), (2548, 148940), (2695, 140816), (2708, 140140), (2860, 132692), (3080, 123214), (3185, 119152), (3385, 112112), (3640, 104258), (3920, 96811), (4004, 94780), (4312, 88010), (4739, 80080), (5005, 75824), (5096, 74470), (5390, 70408), (5416, 70070), (5720, 66346), (6160, 61607), (6370, 59576), (6770, 56056), (7007, 54160), (7280, 52129), (7447, 50960), (8008, 47390), (8624, 44005), (8801, 43120), (9478, 40040), (10010, 37912), (10192, 37235), (10780, 35204), (10832, 35035), (11440, 33173), (12740, 29788), (13540, 28028), (14014, 27080), (14894, 25480), (16016, 23695), (17602, 21560), (18956, 20020)]