16357740

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{79}}^1$

素因数の和:144

約数の個数: 192

約数和(自身を含む): 58060800

約数和(自身を除く): 41703060

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 17, 20, 21, 28, 29, 30, 34, 35, 42, 51, 58, 60, 68, 70, 79, 84, 85, 87, 102, 105, 116, 119, 140, 145, 158, 170, 174, 203, 204, 210, 237, 238, 255, 290, 316, 340, 348, 357, 395, 406, 420, 435, 474, 476, 493, 510, 553, 580, 595, 609, 714, 790, 812, 870, 948, 986, 1015, 1020, 1106, 1185, 1190, 1218, 1343, 1428, 1479, 1580, 1659, 1740, 1785, 1972, 2030, 2212, 2291, 2370, 2380, 2436, 2465, 2686, 2765, 2958, 3045, 3318, 3451, 3570, 4029, 4060, 4582, 4740, 4930, 5372, 5530, 5916, 6090, 6636, 6715, 6873, 6902, 7140, 7395, 8058, 8295, 9164, 9401, 9860, 10353, 11060, 11455, 12180, 13430, 13746, 13804, 14790, 16037, 16116, 16590, 17255, 18802, 20145, 20706, 22910, 26860, 27492, 28203, 29580, 32074, 33180, 34365, 34510, 37604, 38947, 40290, 41412, 45820, 47005, 48111, 51765, 56406, 64148, 68730, 69020, 77894, 80185, 80580, 94010, 96222, 103530, 112812, 116841, 137460, 141015, 155788, 160370, 188020, 192444, 194735, 207060, 233682, 240555, 272629, 282030, 320740, 389470, 467364, 481110, 545258, 564060, 584205, 778940, 817887, 962220, 1090516, 1168410, 1363145, 1635774, 2336820, 2726290, 3271548, 4089435, 5452580, 8178870, 16357740]

約数ペア:

[(1, 16357740), (2, 8178870), (3, 5452580), (4, 4089435), (5, 3271548), (6, 2726290), (7, 2336820), (10, 1635774), (12, 1363145), (14, 1168410), (15, 1090516), (17, 962220), (20, 817887), (21, 778940), (28, 584205), (29, 564060), (30, 545258), (34, 481110), (35, 467364), (42, 389470), (51, 320740), (58, 282030), (60, 272629), (68, 240555), (70, 233682), (79, 207060), (84, 194735), (85, 192444), (87, 188020), (102, 160370), (105, 155788), (116, 141015), (119, 137460), (140, 116841), (145, 112812), (158, 103530), (170, 96222), (174, 94010), (203, 80580), (204, 80185), (210, 77894), (237, 69020), (238, 68730), (255, 64148), (290, 56406), (316, 51765), (340, 48111), (348, 47005), (357, 45820), (395, 41412), (406, 40290), (420, 38947), (435, 37604), (474, 34510), (476, 34365), (493, 33180), (510, 32074), (553, 29580), (580, 28203), (595, 27492), (609, 26860), (714, 22910), (790, 20706), (812, 20145), (870, 18802), (948, 17255), (986, 16590), (1015, 16116), (1020, 16037), (1106, 14790), (1185, 13804), (1190, 13746), (1218, 13430), (1343, 12180), (1428, 11455), (1479, 11060), (1580, 10353), (1659, 9860), (1740, 9401), (1785, 9164), (1972, 8295), (2030, 8058), (2212, 7395), (2291, 7140), (2370, 6902), (2380, 6873), (2436, 6715), (2465, 6636), (2686, 6090), (2765, 5916), (2958, 5530), (3045, 5372), (3318, 4930), (3451, 4740), (3570, 4582), (4029, 4060)]