181608960

素因数分解:

$2^9\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{107}}^1$

素因数の和:163

約数の個数: 320

約数和(自身を含む): 668207232

約数和(自身を除く): 486598272

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 17, 20, 24, 26, 30, 32, 34, 39, 40, 48, 51, 52, 60, 64, 65, 68, 78, 80, 85, 96, 102, 104, 107, 120, 128, 130, 136, 156, 160, 170, 192, 195, 204, 208, 214, 221, 240, 255, 256, 260, 272, 312, 320, 321, 340, 384, 390, 408, 416, 428, 442, 480, 510, 512, 520, 535, 544, 624, 640, 642, 663, 680, 768, 780, 816, 832, 856, 884, 960, 1020, 1040, 1070, 1088, 1105, 1248, 1280, 1284, 1326, 1360, 1391, 1536, 1560, 1605, 1632, 1664, 1712, 1768, 1819, 1920, 2040, 2080, 2140, 2176, 2210, 2496, 2560, 2568, 2652, 2720, 2782, 3120, 3210, 3264, 3315, 3328, 3424, 3536, 3638, 3840, 4080, 4160, 4173, 4280, 4352, 4420, 4992, 5136, 5304, 5440, 5457, 5564, 6240, 6420, 6528, 6630, 6656, 6848, 6955, 7072, 7276, 7680, 8160, 8320, 8346, 8560, 8704, 8840, 9095, 9984, 10272, 10608, 10880, 10914, 11128, 12480, 12840, 13056, 13260, 13696, 13910, 14144, 14552, 16320, 16640, 16692, 17120, 17680, 18190, 19968, 20544, 20865, 21216, 21760, 21828, 22256, 23647, 24960, 25680, 26112, 26520, 27285, 27392, 27820, 28288, 29104, 32640, 33280, 33384, 34240, 35360, 36380, 41088, 41730, 42432, 43520, 43656, 44512, 47294, 49920, 51360, 53040, 54570, 54784, 55640, 56576, 58208, 65280, 66768, 68480, 70720, 70941, 72760, 82176, 83460, 84864, 87312, 89024, 94588, 99840, 102720, 106080, 109140, 111280, 113152, 116416, 118235, 130560, 133536, 136960, 141440, 141882, 145520, 164352, 166920, 169728, 174624, 178048, 189176, 205440, 212160, 218280, 222560, 232832, 236470, 267072, 273920, 282880, 283764, 291040, 333840, 339456, 349248, 354705, 356096, 378352, 410880, 424320, 436560, 445120, 465664, 472940, 534144, 565760, 567528, 582080, 667680, 698496, 709410, 712192, 756704, 821760, 848640, 873120, 890240, 931328, 945880, 1068288, 1135056, 1164160, 1335360, 1396992, 1418820, 1513408, 1697280, 1746240, 1780480, 1891760, 2136576, 2270112, 2328320, 2670720, 2793984, 2837640, 3026816, 3492480, 3560960, 3783520, 4540224, 4656640, 5341440, 5675280, 6053632, 6984960, 7567040, 9080448, 10682880, 11350560, 12107264, 13969920, 15134080, 18160896, 22701120, 30268160, 36321792, 45402240, 60536320, 90804480, 181608960]

約数ペア:

[(1, 181608960), (2, 90804480), (3, 60536320), (4, 45402240), (5, 36321792), (6, 30268160), (8, 22701120), (10, 18160896), (12, 15134080), (13, 13969920), (15, 12107264), (16, 11350560), (17, 10682880), (20, 9080448), (24, 7567040), (26, 6984960), (30, 6053632), (32, 5675280), (34, 5341440), (39, 4656640), (40, 4540224), (48, 3783520), (51, 3560960), (52, 3492480), (60, 3026816), (64, 2837640), (65, 2793984), (68, 2670720), (78, 2328320), (80, 2270112), (85, 2136576), (96, 1891760), (102, 1780480), (104, 1746240), (107, 1697280), (120, 1513408), (128, 1418820), (130, 1396992), (136, 1335360), (156, 1164160), (160, 1135056), (170, 1068288), (192, 945880), (195, 931328), (204, 890240), (208, 873120), (214, 848640), (221, 821760), (240, 756704), (255, 712192), (256, 709410), (260, 698496), (272, 667680), (312, 582080), (320, 567528), (321, 565760), (340, 534144), (384, 472940), (390, 465664), (408, 445120), (416, 436560), (428, 424320), (442, 410880), (480, 378352), (510, 356096), (512, 354705), (520, 349248), (535, 339456), (544, 333840), (624, 291040), (640, 283764), (642, 282880), (663, 273920), (680, 267072), (768, 236470), (780, 232832), (816, 222560), (832, 218280), (856, 212160), (884, 205440), (960, 189176), (1020, 178048), (1040, 174624), (1070, 169728), (1088, 166920), (1105, 164352), (1248, 145520), (1280, 141882), (1284, 141440), (1326, 136960), (1360, 133536), (1391, 130560), (1536, 118235), (1560, 116416), (1605, 113152), (1632, 111280), (1664, 109140), (1712, 106080), (1768, 102720), (1819, 99840), (1920, 94588), (2040, 89024), (2080, 87312), (2140, 84864), (2176, 83460), (2210, 82176), (2496, 72760), (2560, 70941), (2568, 70720), (2652, 68480), (2720, 66768), (2782, 65280), (3120, 58208), (3210, 56576), (3264, 55640), (3315, 54784), (3328, 54570), (3424, 53040), (3536, 51360), (3638, 49920), (3840, 47294), (4080, 44512), (4160, 43656), (4173, 43520), (4280, 42432), (4352, 41730), (4420, 41088), (4992, 36380), (5136, 35360), (5304, 34240), (5440, 33384), (5457, 33280), (5564, 32640), (6240, 29104), (6420, 28288), (6528, 27820), (6630, 27392), (6656, 27285), (6848, 26520), (6955, 26112), (7072, 25680), (7276, 24960), (7680, 23647), (8160, 22256), (8320, 21828), (8346, 21760), (8560, 21216), (8704, 20865), (8840, 20544), (9095, 19968), (9984, 18190), (10272, 17680), (10608, 17120), (10880, 16692), (10914, 16640), (11128, 16320), (12480, 14552), (12840, 14144), (13056, 13910), (13260, 13696)]