2006042220

素因数分解:

$2^2\times 3^3\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{40823}}^1$

素因数の和:40861

約数の個数: 192

約数和(自身を含む): 7681443840

約数和(自身を除く): 5675401620

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 13, 14, 15, 18, 20, 21, 26, 27, 28, 30, 35, 36, 39, 42, 45, 52, 54, 60, 63, 65, 70, 78, 84, 90, 91, 105, 108, 117, 126, 130, 135, 140, 156, 180, 182, 189, 195, 210, 234, 252, 260, 270, 273, 315, 351, 364, 378, 390, 420, 455, 468, 540, 546, 585, 630, 702, 756, 780, 819, 910, 945, 1092, 1170, 1260, 1365, 1404, 1638, 1755, 1820, 1890, 2340, 2457, 2730, 3276, 3510, 3780, 4095, 4914, 5460, 7020, 8190, 9828, 12285, 16380, 24570, 40823, 49140, 81646, 122469, 163292, 204115, 244938, 285761, 367407, 408230, 489876, 530699, 571522, 612345, 734814, 816460, 857283, 1061398, 1102221, 1143044, 1224690, 1428805, 1469628, 1592097, 1714566, 1837035, 2122796, 2204442, 2449380, 2571849, 2653495, 2857610, 3184194, 3429132, 3674070, 3714893, 4286415, 4408884, 4776291, 5143698, 5306990, 5511105, 5715220, 6368388, 7348140, 7429786, 7715547, 7960485, 8572830, 9552582, 10287396, 10613980, 11022210, 11144679, 12859245, 14328873, 14859572, 15431094, 15920970, 17145660, 18574465, 19105164, 22044420, 22289358, 23881455, 25718490, 28657746, 30862188, 31841940, 33434037, 37148930, 38577735, 44578716, 47762910, 51436980, 55723395, 57315492, 66868074, 71644365, 74297860, 77155470, 95525820, 100302111, 111446790, 133736148, 143288730, 154310940, 167170185, 200604222, 222893580, 286577460, 334340370, 401208444, 501510555, 668680740, 1003021110, 2006042220]

約数ペア:

[(1, 2006042220), (2, 1003021110), (3, 668680740), (4, 501510555), (5, 401208444), (6, 334340370), (7, 286577460), (9, 222893580), (10, 200604222), (12, 167170185), (13, 154310940), (14, 143288730), (15, 133736148), (18, 111446790), (20, 100302111), (21, 95525820), (26, 77155470), (27, 74297860), (28, 71644365), (30, 66868074), (35, 57315492), (36, 55723395), (39, 51436980), (42, 47762910), (45, 44578716), (52, 38577735), (54, 37148930), (60, 33434037), (63, 31841940), (65, 30862188), (70, 28657746), (78, 25718490), (84, 23881455), (90, 22289358), (91, 22044420), (105, 19105164), (108, 18574465), (117, 17145660), (126, 15920970), (130, 15431094), (135, 14859572), (140, 14328873), (156, 12859245), (180, 11144679), (182, 11022210), (189, 10613980), (195, 10287396), (210, 9552582), (234, 8572830), (252, 7960485), (260, 7715547), (270, 7429786), (273, 7348140), (315, 6368388), (351, 5715220), (364, 5511105), (378, 5306990), (390, 5143698), (420, 4776291), (455, 4408884), (468, 4286415), (540, 3714893), (546, 3674070), (585, 3429132), (630, 3184194), (702, 2857610), (756, 2653495), (780, 2571849), (819, 2449380), (910, 2204442), (945, 2122796), (1092, 1837035), (1170, 1714566), (1260, 1592097), (1365, 1469628), (1404, 1428805), (1638, 1224690), (1755, 1143044), (1820, 1102221), (1890, 1061398), (2340, 857283), (2457, 816460), (2730, 734814), (3276, 612345), (3510, 571522), (3780, 530699), (4095, 489876), (4914, 408230), (5460, 367407), (7020, 285761), (8190, 244938), (9828, 204115), (12285, 163292), (16380, 122469), (24570, 81646), (40823, 49140)]