108929520

素因数分解:

$2^4\times 3^2\times 5^1\times 7^1\times {\mathrm{21613}}^1$

素因数の和:21639

約数の個数: 120

約数和(自身を含む): 418101216

約数和(自身を除く): 309171696

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 48, 56, 60, 63, 70, 72, 80, 84, 90, 105, 112, 120, 126, 140, 144, 168, 180, 210, 240, 252, 280, 315, 336, 360, 420, 504, 560, 630, 720, 840, 1008, 1260, 1680, 2520, 5040, 21613, 43226, 64839, 86452, 108065, 129678, 151291, 172904, 194517, 216130, 259356, 302582, 324195, 345808, 389034, 432260, 453873, 518712, 605164, 648390, 756455, 778068, 864520, 907746, 972585, 1037424, 1210328, 1296780, 1361619, 1512910, 1556136, 1729040, 1815492, 1945170, 2269365, 2420656, 2593560, 2723238, 3025820, 3112272, 3630984, 3890340, 4538730, 5187120, 5446476, 6051640, 6808095, 7261968, 7780680, 9077460, 10892952, 12103280, 13616190, 15561360, 18154920, 21785904, 27232380, 36309840, 54464760, 108929520]

約数ペア:

[(1, 108929520), (2, 54464760), (3, 36309840), (4, 27232380), (5, 21785904), (6, 18154920), (7, 15561360), (8, 13616190), (9, 12103280), (10, 10892952), (12, 9077460), (14, 7780680), (15, 7261968), (16, 6808095), (18, 6051640), (20, 5446476), (21, 5187120), (24, 4538730), (28, 3890340), (30, 3630984), (35, 3112272), (36, 3025820), (40, 2723238), (42, 2593560), (45, 2420656), (48, 2269365), (56, 1945170), (60, 1815492), (63, 1729040), (70, 1556136), (72, 1512910), (80, 1361619), (84, 1296780), (90, 1210328), (105, 1037424), (112, 972585), (120, 907746), (126, 864520), (140, 778068), (144, 756455), (168, 648390), (180, 605164), (210, 518712), (240, 453873), (252, 432260), (280, 389034), (315, 345808), (336, 324195), (360, 302582), (420, 259356), (504, 216130), (560, 194517), (630, 172904), (720, 151291), (840, 129678), (1008, 108065), (1260, 86452), (1680, 64839), (2520, 43226), (5040, 21613)]