76175680

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{1097}}^1$

素因数の和:1152

約数の個数: 112

約数和(自身を含む): 214189056

約数和(自身を除く): 138013376

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 31, 32, 35, 40, 56, 62, 64, 70, 80, 112, 124, 140, 155, 160, 217, 224, 248, 280, 310, 320, 434, 448, 496, 560, 620, 868, 992, 1085, 1097, 1120, 1240, 1736, 1984, 2170, 2194, 2240, 2480, 3472, 4340, 4388, 4960, 5485, 6944, 7679, 8680, 8776, 9920, 10970, 13888, 15358, 17360, 17552, 21940, 30716, 34007, 34720, 35104, 38395, 43880, 61432, 68014, 69440, 70208, 76790, 87760, 122864, 136028, 153580, 170035, 175520, 238049, 245728, 272056, 307160, 340070, 351040, 476098, 491456, 544112, 614320, 680140, 952196, 1088224, 1190245, 1228640, 1360280, 1904392, 2176448, 2380490, 2457280, 2720560, 3808784, 4760980, 5441120, 7617568, 9521960, 10882240, 15235136, 19043920, 38087840, 76175680]

約数ペア:

[(1, 76175680), (2, 38087840), (4, 19043920), (5, 15235136), (7, 10882240), (8, 9521960), (10, 7617568), (14, 5441120), (16, 4760980), (20, 3808784), (28, 2720560), (31, 2457280), (32, 2380490), (35, 2176448), (40, 1904392), (56, 1360280), (62, 1228640), (64, 1190245), (70, 1088224), (80, 952196), (112, 680140), (124, 614320), (140, 544112), (155, 491456), (160, 476098), (217, 351040), (224, 340070), (248, 307160), (280, 272056), (310, 245728), (320, 238049), (434, 175520), (448, 170035), (496, 153580), (560, 136028), (620, 122864), (868, 87760), (992, 76790), (1085, 70208), (1097, 69440), (1120, 68014), (1240, 61432), (1736, 43880), (1984, 38395), (2170, 35104), (2194, 34720), (2240, 34007), (2480, 30716), (3472, 21940), (4340, 17552), (4388, 17360), (4960, 15358), (5485, 13888), (6944, 10970), (7679, 9920), (8680, 8776)]