1210371120

素因数分解:

$2^4\times 3^3\times 5^1\times 7^1\times {\mathrm{80051}}^1$

素因数の和:80080

約数の個数: 160

約数和(自身を含む): 4764695040

約数和(自身を除く): 3554323920

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 30, 35, 36, 40, 42, 45, 48, 54, 56, 60, 63, 70, 72, 80, 84, 90, 105, 108, 112, 120, 126, 135, 140, 144, 168, 180, 189, 210, 216, 240, 252, 270, 280, 315, 336, 360, 378, 420, 432, 504, 540, 560, 630, 720, 756, 840, 945, 1008, 1080, 1260, 1512, 1680, 1890, 2160, 2520, 3024, 3780, 5040, 7560, 15120, 80051, 160102, 240153, 320204, 400255, 480306, 560357, 640408, 720459, 800510, 960612, 1120714, 1200765, 1280816, 1440918, 1601020, 1681071, 1921224, 2161377, 2241428, 2401530, 2801785, 2881836, 3202040, 3362142, 3602295, 3842448, 4322754, 4482856, 4803060, 5043213, 5603570, 5763672, 6404080, 6724284, 7204590, 8405355, 8645508, 8965712, 9606120, 10086426, 10806885, 11207140, 11527344, 13448568, 14409180, 15129639, 16810710, 17291016, 19212240, 20172852, 21613770, 22414280, 25216065, 26897136, 28818360, 30259278, 33621420, 34582032, 40345704, 43227540, 44828560, 50432130, 57636720, 60518556, 67242840, 75648195, 80691408, 86455080, 100864260, 121037112, 134485680, 151296390, 172910160, 201728520, 242074224, 302592780, 403457040, 605185560, 1210371120]

約数ペア:

[(1, 1210371120), (2, 605185560), (3, 403457040), (4, 302592780), (5, 242074224), (6, 201728520), (7, 172910160), (8, 151296390), (9, 134485680), (10, 121037112), (12, 100864260), (14, 86455080), (15, 80691408), (16, 75648195), (18, 67242840), (20, 60518556), (21, 57636720), (24, 50432130), (27, 44828560), (28, 43227540), (30, 40345704), (35, 34582032), (36, 33621420), (40, 30259278), (42, 28818360), (45, 26897136), (48, 25216065), (54, 22414280), (56, 21613770), (60, 20172852), (63, 19212240), (70, 17291016), (72, 16810710), (80, 15129639), (84, 14409180), (90, 13448568), (105, 11527344), (108, 11207140), (112, 10806885), (120, 10086426), (126, 9606120), (135, 8965712), (140, 8645508), (144, 8405355), (168, 7204590), (180, 6724284), (189, 6404080), (210, 5763672), (216, 5603570), (240, 5043213), (252, 4803060), (270, 4482856), (280, 4322754), (315, 3842448), (336, 3602295), (360, 3362142), (378, 3202040), (420, 2881836), (432, 2801785), (504, 2401530), (540, 2241428), (560, 2161377), (630, 1921224), (720, 1681071), (756, 1601020), (840, 1440918), (945, 1280816), (1008, 1200765), (1080, 1120714), (1260, 960612), (1512, 800510), (1680, 720459), (1890, 640408), (2160, 560357), (2520, 480306), (3024, 400255), (3780, 320204), (5040, 240153), (7560, 160102), (15120, 80051)]