164054520

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{65101}}^1$

素因数の和:65125

約数の個数: 96

約数和(自身を含む): 609354720

約数和(自身を除く): 445300200

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 56, 60, 63, 70, 72, 84, 90, 105, 120, 126, 140, 168, 180, 210, 252, 280, 315, 360, 420, 504, 630, 840, 1260, 2520, 65101, 130202, 195303, 260404, 325505, 390606, 455707, 520808, 585909, 651010, 781212, 911414, 976515, 1171818, 1302020, 1367121, 1562424, 1822828, 1953030, 2278535, 2343636, 2604040, 2734242, 2929545, 3645656, 3906060, 4101363, 4557070, 4687272, 5468484, 5859090, 6835605, 7812120, 8202726, 9114140, 10936968, 11718180, 13671210, 16405452, 18228280, 20506815, 23436360, 27342420, 32810904, 41013630, 54684840, 82027260, 164054520]

約数ペア:

[(1, 164054520), (2, 82027260), (3, 54684840), (4, 41013630), (5, 32810904), (6, 27342420), (7, 23436360), (8, 20506815), (9, 18228280), (10, 16405452), (12, 13671210), (14, 11718180), (15, 10936968), (18, 9114140), (20, 8202726), (21, 7812120), (24, 6835605), (28, 5859090), (30, 5468484), (35, 4687272), (36, 4557070), (40, 4101363), (42, 3906060), (45, 3645656), (56, 2929545), (60, 2734242), (63, 2604040), (70, 2343636), (72, 2278535), (84, 1953030), (90, 1822828), (105, 1562424), (120, 1367121), (126, 1302020), (140, 1171818), (168, 976515), (180, 911414), (210, 781212), (252, 651010), (280, 585909), (315, 520808), (360, 455707), (420, 390606), (504, 325505), (630, 260404), (840, 195303), (1260, 130202), (2520, 65101)]