8062740

素因数分解:

$2^2\times 3^6\times 5^1\times 7^1\times {\mathrm{79}}^1$

素因数の和:113

約数の個数: 168

約数和(自身を含む): 29379840

約数和(自身を除く): 21317100

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 27, 28, 30, 35, 36, 42, 45, 54, 60, 63, 70, 79, 81, 84, 90, 105, 108, 126, 135, 140, 158, 162, 180, 189, 210, 237, 243, 252, 270, 315, 316, 324, 378, 395, 405, 420, 474, 486, 540, 553, 567, 630, 711, 729, 756, 790, 810, 945, 948, 972, 1106, 1134, 1185, 1215, 1260, 1422, 1458, 1580, 1620, 1659, 1701, 1890, 2133, 2212, 2268, 2370, 2430, 2765, 2835, 2844, 2916, 3318, 3402, 3555, 3645, 3780, 4266, 4740, 4860, 4977, 5103, 5530, 5670, 6399, 6636, 6804, 7110, 7290, 8295, 8505, 8532, 9954, 10206, 10665, 11060, 11340, 12798, 14220, 14580, 14931, 16590, 17010, 19197, 19908, 20412, 21330, 24885, 25515, 25596, 29862, 31995, 33180, 34020, 38394, 42660, 44793, 49770, 51030, 57591, 59724, 63990, 74655, 76788, 89586, 95985, 99540, 102060, 115182, 127980, 134379, 149310, 179172, 191970, 223965, 230364, 268758, 287955, 298620, 383940, 403137, 447930, 537516, 575910, 671895, 806274, 895860, 1151820, 1343790, 1612548, 2015685, 2687580, 4031370, 8062740]

約数ペア:

[(1, 8062740), (2, 4031370), (3, 2687580), (4, 2015685), (5, 1612548), (6, 1343790), (7, 1151820), (9, 895860), (10, 806274), (12, 671895), (14, 575910), (15, 537516), (18, 447930), (20, 403137), (21, 383940), (27, 298620), (28, 287955), (30, 268758), (35, 230364), (36, 223965), (42, 191970), (45, 179172), (54, 149310), (60, 134379), (63, 127980), (70, 115182), (79, 102060), (81, 99540), (84, 95985), (90, 89586), (105, 76788), (108, 74655), (126, 63990), (135, 59724), (140, 57591), (158, 51030), (162, 49770), (180, 44793), (189, 42660), (210, 38394), (237, 34020), (243, 33180), (252, 31995), (270, 29862), (315, 25596), (316, 25515), (324, 24885), (378, 21330), (395, 20412), (405, 19908), (420, 19197), (474, 17010), (486, 16590), (540, 14931), (553, 14580), (567, 14220), (630, 12798), (711, 11340), (729, 11060), (756, 10665), (790, 10206), (810, 9954), (945, 8532), (948, 8505), (972, 8295), (1106, 7290), (1134, 7110), (1185, 6804), (1215, 6636), (1260, 6399), (1422, 5670), (1458, 5530), (1580, 5103), (1620, 4977), (1659, 4860), (1701, 4740), (1890, 4266), (2133, 3780), (2212, 3645), (2268, 3555), (2370, 3402), (2430, 3318), (2765, 2916), (2835, 2844)]