111391280

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{107}}^1$

素因数の和:164

約数の個数: 240

約数和(自身を含む): 352905984

約数和(自身を除く): 241514704

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 13, 14, 16, 20, 22, 26, 28, 35, 40, 44, 52, 55, 56, 65, 70, 77, 80, 88, 91, 104, 107, 110, 112, 130, 140, 143, 154, 169, 176, 182, 208, 214, 220, 260, 280, 286, 308, 338, 364, 385, 428, 440, 455, 520, 535, 560, 572, 616, 676, 715, 728, 749, 770, 845, 856, 880, 910, 1001, 1040, 1070, 1144, 1177, 1183, 1232, 1352, 1391, 1430, 1456, 1498, 1540, 1690, 1712, 1820, 1859, 2002, 2140, 2288, 2354, 2366, 2704, 2782, 2860, 2996, 3080, 3380, 3640, 3718, 3745, 4004, 4280, 4708, 4732, 5005, 5564, 5720, 5885, 5915, 5992, 6160, 6760, 6955, 7280, 7436, 7490, 8008, 8239, 8560, 9295, 9416, 9464, 9737, 10010, 11128, 11440, 11770, 11830, 11984, 13013, 13520, 13910, 14872, 14980, 15301, 16016, 16478, 18083, 18590, 18832, 18928, 19474, 20020, 22256, 23540, 23660, 26026, 27820, 29744, 29960, 30602, 32956, 36166, 37180, 38948, 40040, 41195, 47080, 47320, 48685, 52052, 55640, 59920, 61204, 65065, 65912, 72332, 74360, 76505, 77896, 80080, 82390, 90415, 94160, 94640, 97370, 104104, 107107, 111280, 122408, 126581, 130130, 131824, 144664, 148720, 153010, 155792, 164780, 180830, 194740, 198913, 208208, 214214, 244816, 253162, 260260, 289328, 306020, 329560, 361660, 389480, 397826, 428428, 506324, 520520, 535535, 612040, 632905, 659120, 723320, 778960, 795652, 856856, 994565, 1012648, 1041040, 1071070, 1224080, 1265810, 1392391, 1446640, 1591304, 1713712, 1989130, 2025296, 2142140, 2531620, 2784782, 3182608, 3978260, 4284280, 5063240, 5569564, 6961955, 7956520, 8568560, 10126480, 11139128, 13923910, 15913040, 22278256, 27847820, 55695640, 111391280]

約数ペア:

[(1, 111391280), (2, 55695640), (4, 27847820), (5, 22278256), (7, 15913040), (8, 13923910), (10, 11139128), (11, 10126480), (13, 8568560), (14, 7956520), (16, 6961955), (20, 5569564), (22, 5063240), (26, 4284280), (28, 3978260), (35, 3182608), (40, 2784782), (44, 2531620), (52, 2142140), (55, 2025296), (56, 1989130), (65, 1713712), (70, 1591304), (77, 1446640), (80, 1392391), (88, 1265810), (91, 1224080), (104, 1071070), (107, 1041040), (110, 1012648), (112, 994565), (130, 856856), (140, 795652), (143, 778960), (154, 723320), (169, 659120), (176, 632905), (182, 612040), (208, 535535), (214, 520520), (220, 506324), (260, 428428), (280, 397826), (286, 389480), (308, 361660), (338, 329560), (364, 306020), (385, 289328), (428, 260260), (440, 253162), (455, 244816), (520, 214214), (535, 208208), (560, 198913), (572, 194740), (616, 180830), (676, 164780), (715, 155792), (728, 153010), (749, 148720), (770, 144664), (845, 131824), (856, 130130), (880, 126581), (910, 122408), (1001, 111280), (1040, 107107), (1070, 104104), (1144, 97370), (1177, 94640), (1183, 94160), (1232, 90415), (1352, 82390), (1391, 80080), (1430, 77896), (1456, 76505), (1498, 74360), (1540, 72332), (1690, 65912), (1712, 65065), (1820, 61204), (1859, 59920), (2002, 55640), (2140, 52052), (2288, 48685), (2354, 47320), (2366, 47080), (2704, 41195), (2782, 40040), (2860, 38948), (2996, 37180), (3080, 36166), (3380, 32956), (3640, 30602), (3718, 29960), (3745, 29744), (4004, 27820), (4280, 26026), (4708, 23660), (4732, 23540), (5005, 22256), (5564, 20020), (5720, 19474), (5885, 18928), (5915, 18832), (5992, 18590), (6160, 18083), (6760, 16478), (6955, 16016), (7280, 15301), (7436, 14980), (7490, 14872), (8008, 13910), (8239, 13520), (8560, 13013), (9295, 11984), (9416, 11830), (9464, 11770), (9737, 11440), (10010, 11128)]