7138767160

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{28297}}^1$

素因数の和:28385

約数の個数: 128

約数和(自身を含む): 19804072320

約数和(自身を除く): 12665305160

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 17, 20, 28, 34, 35, 40, 53, 56, 68, 70, 85, 106, 119, 136, 140, 170, 212, 238, 265, 280, 340, 371, 424, 476, 530, 595, 680, 742, 901, 952, 1060, 1190, 1484, 1802, 1855, 2120, 2380, 2968, 3604, 3710, 4505, 4760, 6307, 7208, 7420, 9010, 12614, 14840, 18020, 25228, 28297, 31535, 36040, 50456, 56594, 63070, 113188, 126140, 141485, 198079, 226376, 252280, 282970, 396158, 481049, 565940, 792316, 962098, 990395, 1131880, 1499741, 1584632, 1924196, 1980790, 2405245, 2999482, 3367343, 3848392, 3961580, 4810490, 5998964, 6734686, 7498705, 7923160, 9620980, 10498187, 11997928, 13469372, 14997410, 16836715, 19241960, 20996374, 25495597, 26938744, 29994820, 33673430, 41992748, 50991194, 52490935, 59989640, 67346860, 83985496, 101982388, 104981870, 127477985, 134693720, 178469179, 203964776, 209963740, 254955970, 356938358, 419927480, 509911940, 713876716, 892345895, 1019823880, 1427753432, 1784691790, 3569383580, 7138767160]

約数ペア:

[(1, 7138767160), (2, 3569383580), (4, 1784691790), (5, 1427753432), (7, 1019823880), (8, 892345895), (10, 713876716), (14, 509911940), (17, 419927480), (20, 356938358), (28, 254955970), (34, 209963740), (35, 203964776), (40, 178469179), (53, 134693720), (56, 127477985), (68, 104981870), (70, 101982388), (85, 83985496), (106, 67346860), (119, 59989640), (136, 52490935), (140, 50991194), (170, 41992748), (212, 33673430), (238, 29994820), (265, 26938744), (280, 25495597), (340, 20996374), (371, 19241960), (424, 16836715), (476, 14997410), (530, 13469372), (595, 11997928), (680, 10498187), (742, 9620980), (901, 7923160), (952, 7498705), (1060, 6734686), (1190, 5998964), (1484, 4810490), (1802, 3961580), (1855, 3848392), (2120, 3367343), (2380, 2999482), (2968, 2405245), (3604, 1980790), (3710, 1924196), (4505, 1584632), (4760, 1499741), (6307, 1131880), (7208, 990395), (7420, 962098), (9010, 792316), (12614, 565940), (14840, 481049), (18020, 396158), (25228, 282970), (28297, 252280), (31535, 226376), (36040, 198079), (50456, 141485), (56594, 126140), (63070, 113188)]