2217926520

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{37}}^1\times {\mathrm{269}}^1\times {\mathrm{619}}^1$

素因数の和:942

約数の個数: 192

約数和(自身を含む): 7442604000

約数和(自身を除く): 5224677480

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 37, 40, 45, 60, 72, 74, 90, 111, 120, 148, 180, 185, 222, 269, 296, 333, 360, 370, 444, 538, 555, 619, 666, 740, 807, 888, 1076, 1110, 1238, 1332, 1345, 1480, 1614, 1665, 1857, 2152, 2220, 2421, 2476, 2664, 2690, 3095, 3228, 3330, 3714, 4035, 4440, 4842, 4952, 5380, 5571, 6190, 6456, 6660, 7428, 8070, 9285, 9684, 9953, 10760, 11142, 12105, 12380, 13320, 14856, 16140, 18570, 19368, 19906, 22284, 22903, 24210, 24760, 27855, 29859, 32280, 37140, 39812, 44568, 45806, 48420, 49765, 55710, 59718, 68709, 74280, 79624, 89577, 91612, 96840, 99530, 111420, 114515, 119436, 137418, 149295, 166511, 179154, 183224, 199060, 206127, 222840, 229030, 238872, 274836, 298590, 333022, 343545, 358308, 398120, 412254, 447885, 458060, 499533, 549672, 597180, 666044, 687090, 716616, 824508, 832555, 895770, 916120, 999066, 1030635, 1194360, 1332088, 1374180, 1498599, 1649016, 1665110, 1791540, 1998132, 2061270, 2497665, 2748360, 2997198, 3330220, 3583080, 3996264, 4122540, 4995330, 5994396, 6160907, 6660440, 7492995, 8245080, 9990660, 11988792, 12321814, 14985990, 18482721, 19981320, 24643628, 29971980, 30804535, 36965442, 49287256, 55448163, 59943960, 61609070, 73930884, 92413605, 110896326, 123218140, 147861768, 184827210, 221792652, 246436280, 277240815, 369654420, 443585304, 554481630, 739308840, 1108963260, 2217926520]

約数ペア:

[(1, 2217926520), (2, 1108963260), (3, 739308840), (4, 554481630), (5, 443585304), (6, 369654420), (8, 277240815), (9, 246436280), (10, 221792652), (12, 184827210), (15, 147861768), (18, 123218140), (20, 110896326), (24, 92413605), (30, 73930884), (36, 61609070), (37, 59943960), (40, 55448163), (45, 49287256), (60, 36965442), (72, 30804535), (74, 29971980), (90, 24643628), (111, 19981320), (120, 18482721), (148, 14985990), (180, 12321814), (185, 11988792), (222, 9990660), (269, 8245080), (296, 7492995), (333, 6660440), (360, 6160907), (370, 5994396), (444, 4995330), (538, 4122540), (555, 3996264), (619, 3583080), (666, 3330220), (740, 2997198), (807, 2748360), (888, 2497665), (1076, 2061270), (1110, 1998132), (1238, 1791540), (1332, 1665110), (1345, 1649016), (1480, 1498599), (1614, 1374180), (1665, 1332088), (1857, 1194360), (2152, 1030635), (2220, 999066), (2421, 916120), (2476, 895770), (2664, 832555), (2690, 824508), (3095, 716616), (3228, 687090), (3330, 666044), (3714, 597180), (4035, 549672), (4440, 499533), (4842, 458060), (4952, 447885), (5380, 412254), (5571, 398120), (6190, 358308), (6456, 343545), (6660, 333022), (7428, 298590), (8070, 274836), (9285, 238872), (9684, 229030), (9953, 222840), (10760, 206127), (11142, 199060), (12105, 183224), (12380, 179154), (13320, 166511), (14856, 149295), (16140, 137418), (18570, 119436), (19368, 114515), (19906, 111420), (22284, 99530), (22903, 96840), (24210, 91612), (24760, 89577), (27855, 79624), (29859, 74280), (32280, 68709), (37140, 59718), (39812, 55710), (44568, 49765), (45806, 48420)]