147872480

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{4259}}^1$

素因数の和:4312

約数の個数: 96

約数和(自身を含む): 412231680

約数和(自身を除く): 264359200

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 31, 32, 35, 40, 56, 62, 70, 80, 112, 124, 140, 155, 160, 217, 224, 248, 280, 310, 434, 496, 560, 620, 868, 992, 1085, 1120, 1240, 1736, 2170, 2480, 3472, 4259, 4340, 4960, 6944, 8518, 8680, 17036, 17360, 21295, 29813, 34072, 34720, 42590, 59626, 68144, 85180, 119252, 132029, 136288, 149065, 170360, 238504, 264058, 298130, 340720, 477008, 528116, 596260, 660145, 681440, 924203, 954016, 1056232, 1192520, 1320290, 1848406, 2112464, 2385040, 2640580, 3696812, 4224928, 4621015, 4770080, 5281160, 7393624, 9242030, 10562320, 14787248, 18484060, 21124640, 29574496, 36968120, 73936240, 147872480]

約数ペア:

[(1, 147872480), (2, 73936240), (4, 36968120), (5, 29574496), (7, 21124640), (8, 18484060), (10, 14787248), (14, 10562320), (16, 9242030), (20, 7393624), (28, 5281160), (31, 4770080), (32, 4621015), (35, 4224928), (40, 3696812), (56, 2640580), (62, 2385040), (70, 2112464), (80, 1848406), (112, 1320290), (124, 1192520), (140, 1056232), (155, 954016), (160, 924203), (217, 681440), (224, 660145), (248, 596260), (280, 528116), (310, 477008), (434, 340720), (496, 298130), (560, 264058), (620, 238504), (868, 170360), (992, 149065), (1085, 136288), (1120, 132029), (1240, 119252), (1736, 85180), (2170, 68144), (2480, 59626), (3472, 42590), (4259, 34720), (4340, 34072), (4960, 29813), (6944, 21295), (8518, 17360), (8680, 17036)]