218840160

素因数分解:

$2^5\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{191}}^1$

素因数の和:258

約数の個数: 384

約数和(自身を含む): 891813888

約数和(自身を除く): 672973728

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 11, 12, 14, 15, 16, 20, 21, 22, 24, 28, 30, 31, 32, 33, 35, 40, 42, 44, 48, 55, 56, 60, 62, 66, 70, 77, 80, 84, 88, 93, 96, 105, 110, 112, 120, 124, 132, 140, 154, 155, 160, 165, 168, 176, 186, 191, 210, 217, 220, 224, 231, 240, 248, 264, 280, 308, 310, 330, 336, 341, 352, 372, 382, 385, 420, 434, 440, 462, 465, 480, 496, 528, 560, 573, 616, 620, 651, 660, 672, 682, 744, 764, 770, 840, 868, 880, 924, 930, 955, 992, 1023, 1056, 1085, 1120, 1146, 1155, 1232, 1240, 1302, 1320, 1337, 1364, 1488, 1528, 1540, 1680, 1705, 1736, 1760, 1848, 1860, 1910, 2046, 2101, 2170, 2292, 2310, 2387, 2464, 2480, 2604, 2640, 2674, 2728, 2865, 2976, 3056, 3080, 3255, 3360, 3410, 3472, 3696, 3720, 3820, 4011, 4092, 4202, 4340, 4584, 4620, 4774, 4960, 5115, 5208, 5280, 5348, 5456, 5730, 5921, 6112, 6160, 6303, 6510, 6685, 6820, 6944, 7161, 7392, 7440, 7640, 8022, 8184, 8404, 8680, 9168, 9240, 9548, 10230, 10416, 10505, 10696, 10912, 11460, 11842, 11935, 12320, 12606, 13020, 13370, 13640, 14322, 14707, 14880, 15280, 16044, 16368, 16808, 17360, 17763, 18336, 18480, 19096, 20055, 20460, 20832, 21010, 21392, 22920, 23684, 23870, 25212, 26040, 26740, 27280, 28644, 29414, 29605, 30560, 31515, 32088, 32736, 33616, 34720, 35526, 35805, 36960, 38192, 40110, 40920, 41447, 42020, 42784, 44121, 45840, 47368, 47740, 50424, 52080, 53480, 54560, 57288, 58828, 59210, 63030, 64176, 65131, 67232, 71052, 71610, 73535, 76384, 80220, 81840, 82894, 84040, 88242, 88815, 91680, 94736, 95480, 100848, 104160, 106960, 114576, 117656, 118420, 124341, 126060, 128352, 130262, 142104, 143220, 147070, 160440, 163680, 165788, 168080, 176484, 177630, 189472, 190960, 195393, 201696, 207235, 213920, 220605, 229152, 235312, 236840, 248682, 252120, 260524, 284208, 286440, 294140, 320880, 325655, 331576, 336160, 352968, 355260, 381920, 390786, 414470, 441210, 455917, 470624, 473680, 497364, 504240, 521048, 568416, 572880, 588280, 621705, 641760, 651310, 663152, 705936, 710520, 781572, 828940, 882420, 911834, 947360, 976965, 994728, 1008480, 1042096, 1145760, 1176560, 1243410, 1302620, 1326304, 1367751, 1411872, 1421040, 1563144, 1657880, 1764840, 1823668, 1953930, 1989456, 2084192, 2279585, 2353120, 2486820, 2605240, 2735502, 2842080, 3126288, 3315760, 3529680, 3647336, 3907860, 3978912, 4559170, 4973640, 5210480, 5471004, 6252576, 6631520, 6838755, 7059360, 7294672, 7815720, 9118340, 9947280, 10420960, 10942008, 13677510, 14589344, 15631440, 18236680, 19894560, 21884016, 27355020, 31262880, 36473360, 43768032, 54710040, 72946720, 109420080, 218840160]

約数ペア:

[(1, 218840160), (2, 109420080), (3, 72946720), (4, 54710040), (5, 43768032), (6, 36473360), (7, 31262880), (8, 27355020), (10, 21884016), (11, 19894560), (12, 18236680), (14, 15631440), (15, 14589344), (16, 13677510), (20, 10942008), (21, 10420960), (22, 9947280), (24, 9118340), (28, 7815720), (30, 7294672), (31, 7059360), (32, 6838755), (33, 6631520), (35, 6252576), (40, 5471004), (42, 5210480), (44, 4973640), (48, 4559170), (55, 3978912), (56, 3907860), (60, 3647336), (62, 3529680), (66, 3315760), (70, 3126288), (77, 2842080), (80, 2735502), (84, 2605240), (88, 2486820), (93, 2353120), (96, 2279585), (105, 2084192), (110, 1989456), (112, 1953930), (120, 1823668), (124, 1764840), (132, 1657880), (140, 1563144), (154, 1421040), (155, 1411872), (160, 1367751), (165, 1326304), (168, 1302620), (176, 1243410), (186, 1176560), (191, 1145760), (210, 1042096), (217, 1008480), (220, 994728), (224, 976965), (231, 947360), (240, 911834), (248, 882420), (264, 828940), (280, 781572), (308, 710520), (310, 705936), (330, 663152), (336, 651310), (341, 641760), (352, 621705), (372, 588280), (382, 572880), (385, 568416), (420, 521048), (434, 504240), (440, 497364), (462, 473680), (465, 470624), (480, 455917), (496, 441210), (528, 414470), (560, 390786), (573, 381920), (616, 355260), (620, 352968), (651, 336160), (660, 331576), (672, 325655), (682, 320880), (744, 294140), (764, 286440), (770, 284208), (840, 260524), (868, 252120), (880, 248682), (924, 236840), (930, 235312), (955, 229152), (992, 220605), (1023, 213920), (1056, 207235), (1085, 201696), (1120, 195393), (1146, 190960), (1155, 189472), (1232, 177630), (1240, 176484), (1302, 168080), (1320, 165788), (1337, 163680), (1364, 160440), (1488, 147070), (1528, 143220), (1540, 142104), (1680, 130262), (1705, 128352), (1736, 126060), (1760, 124341), (1848, 118420), (1860, 117656), (1910, 114576), (2046, 106960), (2101, 104160), (2170, 100848), (2292, 95480), (2310, 94736), (2387, 91680), (2464, 88815), (2480, 88242), (2604, 84040), (2640, 82894), (2674, 81840), (2728, 80220), (2865, 76384), (2976, 73535), (3056, 71610), (3080, 71052), (3255, 67232), (3360, 65131), (3410, 64176), (3472, 63030), (3696, 59210), (3720, 58828), (3820, 57288), (4011, 54560), (4092, 53480), (4202, 52080), (4340, 50424), (4584, 47740), (4620, 47368), (4774, 45840), (4960, 44121), (5115, 42784), (5208, 42020), (5280, 41447), (5348, 40920), (5456, 40110), (5730, 38192), (5921, 36960), (6112, 35805), (6160, 35526), (6303, 34720), (6510, 33616), (6685, 32736), (6820, 32088), (6944, 31515), (7161, 30560), (7392, 29605), (7440, 29414), (7640, 28644), (8022, 27280), (8184, 26740), (8404, 26040), (8680, 25212), (9168, 23870), (9240, 23684), (9548, 22920), (10230, 21392), (10416, 21010), (10505, 20832), (10696, 20460), (10912, 20055), (11460, 19096), (11842, 18480), (11935, 18336), (12320, 17763), (12606, 17360), (13020, 16808), (13370, 16368), (13640, 16044), (14322, 15280), (14707, 14880)]