220660440

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{167}}^1$

素因数の和:223

約数の個数: 384

約数和(自身を含む): 900910080

約数和(自身を除く): 680249640

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 11, 12, 13, 14, 15, 20, 21, 22, 24, 26, 28, 30, 33, 35, 39, 40, 42, 44, 52, 55, 56, 60, 65, 66, 70, 77, 78, 84, 88, 91, 104, 105, 110, 120, 121, 130, 132, 140, 143, 154, 156, 165, 167, 168, 182, 195, 210, 220, 231, 242, 260, 264, 273, 280, 286, 308, 312, 330, 334, 363, 364, 385, 390, 420, 429, 440, 455, 462, 484, 501, 520, 546, 572, 605, 616, 660, 668, 715, 726, 728, 770, 780, 835, 840, 847, 858, 910, 924, 968, 1001, 1002, 1092, 1144, 1155, 1169, 1210, 1320, 1336, 1365, 1430, 1452, 1540, 1560, 1573, 1670, 1694, 1716, 1815, 1820, 1837, 1848, 2002, 2004, 2145, 2171, 2184, 2310, 2338, 2420, 2505, 2541, 2730, 2860, 2904, 3003, 3080, 3146, 3340, 3388, 3432, 3507, 3630, 3640, 3674, 4004, 4008, 4235, 4290, 4342, 4620, 4676, 4719, 4840, 5005, 5010, 5082, 5460, 5511, 5720, 5845, 6006, 6292, 6513, 6680, 6776, 7014, 7260, 7348, 7865, 8008, 8470, 8580, 8684, 9185, 9240, 9352, 9438, 10010, 10020, 10164, 10855, 10920, 11011, 11022, 11690, 12012, 12584, 12705, 12859, 13026, 14028, 14520, 14696, 15015, 15197, 15730, 16940, 17160, 17368, 17535, 18370, 18876, 20020, 20040, 20207, 20328, 21710, 22022, 22044, 23380, 23595, 23881, 24024, 25410, 25718, 26052, 27555, 28056, 30030, 30394, 31460, 32565, 33033, 33880, 35070, 36740, 37752, 38577, 40040, 40414, 43420, 44044, 44088, 45591, 46760, 47190, 47762, 50820, 51436, 52104, 55055, 55110, 60060, 60621, 60788, 62920, 64295, 65130, 66066, 70140, 71643, 73480, 75985, 77154, 80828, 86840, 88088, 91182, 94380, 95524, 101035, 101640, 102872, 110110, 110220, 119405, 120120, 121242, 121576, 128590, 130260, 132132, 140280, 141449, 143286, 151970, 154308, 161656, 165165, 167167, 182364, 188760, 191048, 192885, 202070, 220220, 220440, 227955, 238810, 242484, 257180, 260520, 262691, 264264, 282898, 286572, 303105, 303940, 308616, 330330, 334334, 358215, 364728, 385770, 404140, 424347, 440440, 455910, 477620, 484968, 501501, 514360, 525382, 565796, 573144, 606210, 607880, 660660, 668668, 707245, 716430, 771540, 788073, 808280, 835835, 848694, 911820, 955240, 1003002, 1050764, 1131592, 1212420, 1313455, 1321320, 1337336, 1414490, 1432860, 1543080, 1576146, 1671670, 1697388, 1823640, 1838837, 2006004, 2101528, 2121735, 2424840, 2507505, 2626910, 2828980, 2865720, 3152292, 3343340, 3394776, 3677674, 3940365, 4012008, 4243470, 5015010, 5253820, 5516511, 5657960, 6304584, 6686680, 7355348, 7880730, 8486940, 9194185, 10030020, 10507640, 11033022, 14710696, 15761460, 16973880, 18388370, 20060040, 22066044, 27582555, 31522920, 36776740, 44132088, 55165110, 73553480, 110330220, 220660440]

約数ペア:

[(1, 220660440), (2, 110330220), (3, 73553480), (4, 55165110), (5, 44132088), (6, 36776740), (7, 31522920), (8, 27582555), (10, 22066044), (11, 20060040), (12, 18388370), (13, 16973880), (14, 15761460), (15, 14710696), (20, 11033022), (21, 10507640), (22, 10030020), (24, 9194185), (26, 8486940), (28, 7880730), (30, 7355348), (33, 6686680), (35, 6304584), (39, 5657960), (40, 5516511), (42, 5253820), (44, 5015010), (52, 4243470), (55, 4012008), (56, 3940365), (60, 3677674), (65, 3394776), (66, 3343340), (70, 3152292), (77, 2865720), (78, 2828980), (84, 2626910), (88, 2507505), (91, 2424840), (104, 2121735), (105, 2101528), (110, 2006004), (120, 1838837), (121, 1823640), (130, 1697388), (132, 1671670), (140, 1576146), (143, 1543080), (154, 1432860), (156, 1414490), (165, 1337336), (167, 1321320), (168, 1313455), (182, 1212420), (195, 1131592), (210, 1050764), (220, 1003002), (231, 955240), (242, 911820), (260, 848694), (264, 835835), (273, 808280), (280, 788073), (286, 771540), (308, 716430), (312, 707245), (330, 668668), (334, 660660), (363, 607880), (364, 606210), (385, 573144), (390, 565796), (420, 525382), (429, 514360), (440, 501501), (455, 484968), (462, 477620), (484, 455910), (501, 440440), (520, 424347), (546, 404140), (572, 385770), (605, 364728), (616, 358215), (660, 334334), (668, 330330), (715, 308616), (726, 303940), (728, 303105), (770, 286572), (780, 282898), (835, 264264), (840, 262691), (847, 260520), (858, 257180), (910, 242484), (924, 238810), (968, 227955), (1001, 220440), (1002, 220220), (1092, 202070), (1144, 192885), (1155, 191048), (1169, 188760), (1210, 182364), (1320, 167167), (1336, 165165), (1365, 161656), (1430, 154308), (1452, 151970), (1540, 143286), (1560, 141449), (1573, 140280), (1670, 132132), (1694, 130260), (1716, 128590), (1815, 121576), (1820, 121242), (1837, 120120), (1848, 119405), (2002, 110220), (2004, 110110), (2145, 102872), (2171, 101640), (2184, 101035), (2310, 95524), (2338, 94380), (2420, 91182), (2505, 88088), (2541, 86840), (2730, 80828), (2860, 77154), (2904, 75985), (3003, 73480), (3080, 71643), (3146, 70140), (3340, 66066), (3388, 65130), (3432, 64295), (3507, 62920), (3630, 60788), (3640, 60621), (3674, 60060), (4004, 55110), (4008, 55055), (4235, 52104), (4290, 51436), (4342, 50820), (4620, 47762), (4676, 47190), (4719, 46760), (4840, 45591), (5005, 44088), (5010, 44044), (5082, 43420), (5460, 40414), (5511, 40040), (5720, 38577), (5845, 37752), (6006, 36740), (6292, 35070), (6513, 33880), (6680, 33033), (6776, 32565), (7014, 31460), (7260, 30394), (7348, 30030), (7865, 28056), (8008, 27555), (8470, 26052), (8580, 25718), (8684, 25410), (9185, 24024), (9240, 23881), (9352, 23595), (9438, 23380), (10010, 22044), (10020, 22022), (10164, 21710), (10855, 20328), (10920, 20207), (11011, 20040), (11022, 20020), (11690, 18876), (12012, 18370), (12584, 17535), (12705, 17368), (12859, 17160), (13026, 16940), (14028, 15730), (14520, 15197), (14696, 15015)]