250463040

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{103}}^1\times {\mathrm{149}}^1$

素因数の和:289

約数の個数: 224

約数和(自身を含む): 855878400

約数和(自身を除く): 605415360

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 24, 30, 32, 34, 40, 48, 51, 60, 64, 68, 80, 85, 96, 102, 103, 120, 136, 149, 160, 170, 192, 204, 206, 240, 255, 272, 298, 309, 320, 340, 408, 412, 447, 480, 510, 515, 544, 596, 618, 680, 745, 816, 824, 894, 960, 1020, 1030, 1088, 1192, 1236, 1360, 1490, 1545, 1632, 1648, 1751, 1788, 2040, 2060, 2235, 2384, 2472, 2533, 2720, 2980, 3090, 3264, 3296, 3502, 3576, 4080, 4120, 4470, 4768, 4944, 5066, 5253, 5440, 5960, 6180, 6592, 7004, 7152, 7599, 8160, 8240, 8755, 8940, 9536, 9888, 10132, 10506, 11920, 12360, 12665, 14008, 14304, 15198, 15347, 16320, 16480, 17510, 17880, 19776, 20264, 21012, 23840, 24720, 25330, 26265, 28016, 28608, 30396, 30694, 32960, 35020, 35760, 37995, 40528, 42024, 46041, 47680, 49440, 50660, 52530, 56032, 60792, 61388, 70040, 71520, 75990, 76735, 81056, 84048, 92082, 98880, 101320, 105060, 112064, 121584, 122776, 140080, 143040, 151980, 153470, 162112, 168096, 184164, 202640, 210120, 230205, 243168, 245552, 260899, 280160, 303960, 306940, 336192, 368328, 405280, 420240, 460410, 486336, 491104, 521798, 560320, 607920, 613880, 736656, 782697, 810560, 840480, 920820, 982208, 1043596, 1215840, 1227760, 1304495, 1473312, 1565394, 1680960, 1841640, 2087192, 2431680, 2455520, 2608990, 2946624, 3130788, 3683280, 3913485, 4174384, 4911040, 5217980, 6261576, 7366560, 7826970, 8348768, 10435960, 12523152, 14733120, 15653940, 16697536, 20871920, 25046304, 31307880, 41743840, 50092608, 62615760, 83487680, 125231520, 250463040]

約数ペア:

[(1, 250463040), (2, 125231520), (3, 83487680), (4, 62615760), (5, 50092608), (6, 41743840), (8, 31307880), (10, 25046304), (12, 20871920), (15, 16697536), (16, 15653940), (17, 14733120), (20, 12523152), (24, 10435960), (30, 8348768), (32, 7826970), (34, 7366560), (40, 6261576), (48, 5217980), (51, 4911040), (60, 4174384), (64, 3913485), (68, 3683280), (80, 3130788), (85, 2946624), (96, 2608990), (102, 2455520), (103, 2431680), (120, 2087192), (136, 1841640), (149, 1680960), (160, 1565394), (170, 1473312), (192, 1304495), (204, 1227760), (206, 1215840), (240, 1043596), (255, 982208), (272, 920820), (298, 840480), (309, 810560), (320, 782697), (340, 736656), (408, 613880), (412, 607920), (447, 560320), (480, 521798), (510, 491104), (515, 486336), (544, 460410), (596, 420240), (618, 405280), (680, 368328), (745, 336192), (816, 306940), (824, 303960), (894, 280160), (960, 260899), (1020, 245552), (1030, 243168), (1088, 230205), (1192, 210120), (1236, 202640), (1360, 184164), (1490, 168096), (1545, 162112), (1632, 153470), (1648, 151980), (1751, 143040), (1788, 140080), (2040, 122776), (2060, 121584), (2235, 112064), (2384, 105060), (2472, 101320), (2533, 98880), (2720, 92082), (2980, 84048), (3090, 81056), (3264, 76735), (3296, 75990), (3502, 71520), (3576, 70040), (4080, 61388), (4120, 60792), (4470, 56032), (4768, 52530), (4944, 50660), (5066, 49440), (5253, 47680), (5440, 46041), (5960, 42024), (6180, 40528), (6592, 37995), (7004, 35760), (7152, 35020), (7599, 32960), (8160, 30694), (8240, 30396), (8755, 28608), (8940, 28016), (9536, 26265), (9888, 25330), (10132, 24720), (10506, 23840), (11920, 21012), (12360, 20264), (12665, 19776), (14008, 17880), (14304, 17510), (15198, 16480), (15347, 16320)]