29377920

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{107}}^1$

素因数の和:153

約数の個数: 256

約数和(自身を含む): 111041280

約数和(自身を除く): 81663360

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 13, 15, 16, 20, 22, 24, 26, 30, 32, 33, 39, 40, 44, 48, 52, 55, 60, 64, 65, 66, 78, 80, 88, 96, 104, 107, 110, 120, 128, 130, 132, 143, 156, 160, 165, 176, 192, 195, 208, 214, 220, 240, 260, 264, 286, 312, 320, 321, 330, 352, 384, 390, 416, 428, 429, 440, 480, 520, 528, 535, 572, 624, 640, 642, 660, 704, 715, 780, 832, 856, 858, 880, 960, 1040, 1056, 1070, 1144, 1177, 1248, 1284, 1320, 1391, 1408, 1430, 1560, 1605, 1664, 1712, 1716, 1760, 1920, 2080, 2112, 2140, 2145, 2288, 2354, 2496, 2568, 2640, 2782, 2860, 3120, 3210, 3424, 3432, 3520, 3531, 4160, 4173, 4224, 4280, 4290, 4576, 4708, 4992, 5136, 5280, 5564, 5720, 5885, 6240, 6420, 6848, 6864, 6955, 7040, 7062, 8320, 8346, 8560, 8580, 9152, 9416, 10272, 10560, 11128, 11440, 11770, 12480, 12840, 13696, 13728, 13910, 14124, 15301, 16692, 17120, 17160, 17655, 18304, 18832, 20544, 20865, 21120, 22256, 22880, 23540, 24960, 25680, 27456, 27820, 28248, 30602, 33384, 34240, 34320, 35310, 37664, 41088, 41730, 44512, 45760, 45903, 47080, 51360, 54912, 55640, 56496, 61204, 66768, 68480, 68640, 70620, 75328, 76505, 83460, 89024, 91520, 91806, 94160, 102720, 111280, 112992, 122408, 133536, 137280, 141240, 150656, 153010, 166920, 178048, 183612, 188320, 205440, 222560, 225984, 229515, 244816, 267072, 274560, 282480, 306020, 333840, 367224, 376640, 445120, 451968, 459030, 489632, 534144, 564960, 612040, 667680, 734448, 753280, 890240, 918060, 979264, 1129920, 1224080, 1335360, 1468896, 1836120, 1958528, 2259840, 2448160, 2670720, 2937792, 3672240, 4896320, 5875584, 7344480, 9792640, 14688960, 29377920]

約数ペア:

[(1, 29377920), (2, 14688960), (3, 9792640), (4, 7344480), (5, 5875584), (6, 4896320), (8, 3672240), (10, 2937792), (11, 2670720), (12, 2448160), (13, 2259840), (15, 1958528), (16, 1836120), (20, 1468896), (22, 1335360), (24, 1224080), (26, 1129920), (30, 979264), (32, 918060), (33, 890240), (39, 753280), (40, 734448), (44, 667680), (48, 612040), (52, 564960), (55, 534144), (60, 489632), (64, 459030), (65, 451968), (66, 445120), (78, 376640), (80, 367224), (88, 333840), (96, 306020), (104, 282480), (107, 274560), (110, 267072), (120, 244816), (128, 229515), (130, 225984), (132, 222560), (143, 205440), (156, 188320), (160, 183612), (165, 178048), (176, 166920), (192, 153010), (195, 150656), (208, 141240), (214, 137280), (220, 133536), (240, 122408), (260, 112992), (264, 111280), (286, 102720), (312, 94160), (320, 91806), (321, 91520), (330, 89024), (352, 83460), (384, 76505), (390, 75328), (416, 70620), (428, 68640), (429, 68480), (440, 66768), (480, 61204), (520, 56496), (528, 55640), (535, 54912), (572, 51360), (624, 47080), (640, 45903), (642, 45760), (660, 44512), (704, 41730), (715, 41088), (780, 37664), (832, 35310), (856, 34320), (858, 34240), (880, 33384), (960, 30602), (1040, 28248), (1056, 27820), (1070, 27456), (1144, 25680), (1177, 24960), (1248, 23540), (1284, 22880), (1320, 22256), (1391, 21120), (1408, 20865), (1430, 20544), (1560, 18832), (1605, 18304), (1664, 17655), (1712, 17160), (1716, 17120), (1760, 16692), (1920, 15301), (2080, 14124), (2112, 13910), (2140, 13728), (2145, 13696), (2288, 12840), (2354, 12480), (2496, 11770), (2568, 11440), (2640, 11128), (2782, 10560), (2860, 10272), (3120, 9416), (3210, 9152), (3424, 8580), (3432, 8560), (3520, 8346), (3531, 8320), (4160, 7062), (4173, 7040), (4224, 6955), (4280, 6864), (4290, 6848), (4576, 6420), (4708, 6240), (4992, 5885), (5136, 5720), (5280, 5564)]