1260538032

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{331}}^1\times {\mathrm{359}}^1$

素因数の和:731

約数の個数: 160

約数和(自身を含む): 3734760960

約数和(自身を除く): 2474222928

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 17, 24, 26, 34, 39, 48, 51, 52, 68, 78, 102, 104, 136, 156, 204, 208, 221, 272, 312, 331, 359, 408, 442, 624, 662, 663, 718, 816, 884, 993, 1077, 1324, 1326, 1436, 1768, 1986, 2154, 2648, 2652, 2872, 3536, 3972, 4303, 4308, 4667, 5296, 5304, 5627, 5744, 6103, 7944, 8606, 8616, 9334, 10608, 11254, 12206, 12909, 14001, 15888, 16881, 17212, 17232, 18309, 18668, 22508, 24412, 25818, 28002, 33762, 34424, 36618, 37336, 45016, 48824, 51636, 56004, 67524, 68848, 73151, 73236, 74672, 79339, 90032, 97648, 103272, 112008, 118829, 135048, 146302, 146472, 158678, 206544, 219453, 224016, 237658, 238017, 270096, 292604, 292944, 317356, 356487, 438906, 475316, 476034, 585208, 634712, 712974, 877812, 950632, 952068, 1170416, 1269424, 1425948, 1544777, 1755624, 1901264, 1904136, 2020093, 2851896, 3089554, 3511248, 3808272, 4040186, 4634331, 5703792, 6060279, 6179108, 8080372, 9268662, 12120558, 12358216, 16160744, 18537324, 24241116, 24716432, 26261209, 32321488, 37074648, 48482232, 52522418, 74149296, 78783627, 96964464, 105044836, 157567254, 210089672, 315134508, 420179344, 630269016, 1260538032]

約数ペア:

[(1, 1260538032), (2, 630269016), (3, 420179344), (4, 315134508), (6, 210089672), (8, 157567254), (12, 105044836), (13, 96964464), (16, 78783627), (17, 74149296), (24, 52522418), (26, 48482232), (34, 37074648), (39, 32321488), (48, 26261209), (51, 24716432), (52, 24241116), (68, 18537324), (78, 16160744), (102, 12358216), (104, 12120558), (136, 9268662), (156, 8080372), (204, 6179108), (208, 6060279), (221, 5703792), (272, 4634331), (312, 4040186), (331, 3808272), (359, 3511248), (408, 3089554), (442, 2851896), (624, 2020093), (662, 1904136), (663, 1901264), (718, 1755624), (816, 1544777), (884, 1425948), (993, 1269424), (1077, 1170416), (1324, 952068), (1326, 950632), (1436, 877812), (1768, 712974), (1986, 634712), (2154, 585208), (2648, 476034), (2652, 475316), (2872, 438906), (3536, 356487), (3972, 317356), (4303, 292944), (4308, 292604), (4667, 270096), (5296, 238017), (5304, 237658), (5627, 224016), (5744, 219453), (6103, 206544), (7944, 158678), (8606, 146472), (8616, 146302), (9334, 135048), (10608, 118829), (11254, 112008), (12206, 103272), (12909, 97648), (14001, 90032), (15888, 79339), (16881, 74672), (17212, 73236), (17232, 73151), (18309, 68848), (18668, 67524), (22508, 56004), (24412, 51636), (25818, 48824), (28002, 45016), (33762, 37336), (34424, 36618)]