188412840

素因数分解:

$2^3\times 3^2\times 5^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{971}}^1$

素因数の和:1013

約数の個数: 288

約数和(自身を含む): 777872160

約数和(自身を除く): 589459320

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 14, 15, 18, 20, 21, 22, 24, 28, 30, 33, 35, 36, 40, 42, 44, 45, 49, 55, 56, 60, 63, 66, 70, 72, 77, 84, 88, 90, 98, 99, 105, 110, 120, 126, 132, 140, 147, 154, 165, 168, 180, 196, 198, 210, 220, 231, 245, 252, 264, 280, 294, 308, 315, 330, 360, 385, 392, 396, 420, 440, 441, 462, 490, 495, 504, 539, 588, 616, 630, 660, 693, 735, 770, 792, 840, 882, 924, 971, 980, 990, 1078, 1155, 1176, 1260, 1320, 1386, 1470, 1540, 1617, 1764, 1848, 1942, 1960, 1980, 2156, 2205, 2310, 2520, 2695, 2772, 2913, 2940, 3080, 3234, 3465, 3528, 3884, 3960, 4312, 4410, 4620, 4851, 4855, 5390, 5544, 5826, 5880, 6468, 6797, 6930, 7768, 8085, 8739, 8820, 9240, 9702, 9710, 10681, 10780, 11652, 12936, 13594, 13860, 14565, 16170, 17478, 17640, 19404, 19420, 20391, 21362, 21560, 23304, 24255, 27188, 27720, 29130, 32043, 32340, 33985, 34956, 38808, 38840, 40782, 42724, 43695, 47579, 48510, 53405, 54376, 58260, 61173, 64086, 64680, 67970, 69912, 74767, 81564, 85448, 87390, 95158, 96129, 97020, 101955, 106810, 116520, 122346, 128172, 135940, 142737, 149534, 160215, 163128, 174780, 190316, 192258, 194040, 203910, 213620, 224301, 237895, 244692, 256344, 271880, 285474, 299068, 305865, 320430, 349560, 373835, 380632, 384516, 407820, 427240, 428211, 448602, 475790, 480645, 489384, 523369, 570948, 598136, 611730, 640860, 672903, 713685, 747670, 769032, 815640, 856422, 897204, 951580, 961290, 1046738, 1121505, 1141896, 1223460, 1281720, 1345806, 1427370, 1495340, 1570107, 1712844, 1794408, 1903160, 1922580, 2093476, 2141055, 2243010, 2446920, 2616845, 2691612, 2854740, 2990680, 3140214, 3364515, 3425688, 3845160, 4186952, 4282110, 4486020, 4710321, 5233690, 5383224, 5709480, 6280428, 6729030, 7850535, 8564220, 8972040, 9420642, 10467380, 12560856, 13458060, 15701070, 17128440, 18841284, 20934760, 23551605, 26916120, 31402140, 37682568, 47103210, 62804280, 94206420, 188412840]

約数ペア:

[(1, 188412840), (2, 94206420), (3, 62804280), (4, 47103210), (5, 37682568), (6, 31402140), (7, 26916120), (8, 23551605), (9, 20934760), (10, 18841284), (11, 17128440), (12, 15701070), (14, 13458060), (15, 12560856), (18, 10467380), (20, 9420642), (21, 8972040), (22, 8564220), (24, 7850535), (28, 6729030), (30, 6280428), (33, 5709480), (35, 5383224), (36, 5233690), (40, 4710321), (42, 4486020), (44, 4282110), (45, 4186952), (49, 3845160), (55, 3425688), (56, 3364515), (60, 3140214), (63, 2990680), (66, 2854740), (70, 2691612), (72, 2616845), (77, 2446920), (84, 2243010), (88, 2141055), (90, 2093476), (98, 1922580), (99, 1903160), (105, 1794408), (110, 1712844), (120, 1570107), (126, 1495340), (132, 1427370), (140, 1345806), (147, 1281720), (154, 1223460), (165, 1141896), (168, 1121505), (180, 1046738), (196, 961290), (198, 951580), (210, 897204), (220, 856422), (231, 815640), (245, 769032), (252, 747670), (264, 713685), (280, 672903), (294, 640860), (308, 611730), (315, 598136), (330, 570948), (360, 523369), (385, 489384), (392, 480645), (396, 475790), (420, 448602), (440, 428211), (441, 427240), (462, 407820), (490, 384516), (495, 380632), (504, 373835), (539, 349560), (588, 320430), (616, 305865), (630, 299068), (660, 285474), (693, 271880), (735, 256344), (770, 244692), (792, 237895), (840, 224301), (882, 213620), (924, 203910), (971, 194040), (980, 192258), (990, 190316), (1078, 174780), (1155, 163128), (1176, 160215), (1260, 149534), (1320, 142737), (1386, 135940), (1470, 128172), (1540, 122346), (1617, 116520), (1764, 106810), (1848, 101955), (1942, 97020), (1960, 96129), (1980, 95158), (2156, 87390), (2205, 85448), (2310, 81564), (2520, 74767), (2695, 69912), (2772, 67970), (2913, 64680), (2940, 64086), (3080, 61173), (3234, 58260), (3465, 54376), (3528, 53405), (3884, 48510), (3960, 47579), (4312, 43695), (4410, 42724), (4620, 40782), (4851, 38840), (4855, 38808), (5390, 34956), (5544, 33985), (5826, 32340), (5880, 32043), (6468, 29130), (6797, 27720), (6930, 27188), (7768, 24255), (8085, 23304), (8739, 21560), (8820, 21362), (9240, 20391), (9702, 19420), (9710, 19404), (10681, 17640), (10780, 17478), (11652, 16170), (12936, 14565), (13594, 13860)]