810135072

素因数分解:

$2^5\times 3^2\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{157}}^1$

素因数の和:256

約数の個数: 288

約数和(自身を含む): 2608744320

約数和(自身を除く): 1798609248

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 23, 24, 32, 36, 38, 41, 46, 48, 57, 69, 72, 76, 82, 92, 96, 114, 123, 138, 144, 152, 157, 164, 171, 184, 207, 228, 246, 276, 288, 304, 314, 328, 342, 368, 369, 414, 437, 456, 471, 492, 552, 608, 628, 656, 684, 736, 738, 779, 828, 874, 912, 942, 943, 984, 1104, 1256, 1311, 1312, 1368, 1413, 1476, 1558, 1656, 1748, 1824, 1884, 1886, 1968, 2208, 2337, 2512, 2622, 2736, 2826, 2829, 2952, 2983, 3116, 3312, 3496, 3611, 3768, 3772, 3933, 3936, 4674, 5024, 5244, 5472, 5652, 5658, 5904, 5966, 6232, 6437, 6624, 6992, 7011, 7222, 7536, 7544, 7866, 8487, 8949, 9348, 10488, 10833, 11304, 11316, 11808, 11932, 12464, 12874, 13984, 14022, 14444, 15072, 15088, 15732, 16974, 17898, 17917, 18696, 19311, 20976, 21666, 22608, 22632, 23864, 24928, 25748, 26847, 28044, 28888, 30176, 31464, 32499, 33948, 35796, 35834, 37392, 38622, 41952, 43332, 45216, 45264, 47728, 51496, 53694, 53751, 56088, 57776, 57933, 62928, 64998, 67896, 68609, 71592, 71668, 74784, 77244, 86664, 90528, 95456, 102992, 107388, 107502, 112176, 115552, 115866, 122303, 125856, 129996, 135792, 137218, 143184, 143336, 148051, 154488, 161253, 173328, 205827, 205984, 214776, 215004, 224352, 231732, 244606, 259992, 271584, 274436, 286368, 286672, 296102, 308976, 322506, 346656, 366909, 411654, 429552, 430008, 444153, 463464, 489212, 519984, 548872, 573344, 592204, 617481, 617952, 645012, 733818, 823308, 859104, 860016, 888306, 926928, 978424, 1039968, 1097744, 1100727, 1184408, 1234962, 1290024, 1332459, 1467636, 1646616, 1720032, 1776612, 1853856, 1956848, 2195488, 2201454, 2368816, 2469924, 2580048, 2664918, 2812969, 2935272, 3293232, 3553224, 3913696, 4402908, 4737632, 4939848, 5160096, 5329836, 5625938, 5870544, 6586464, 7106448, 8438907, 8805816, 9879696, 10659672, 11251876, 11741088, 14212896, 16877814, 17611632, 19759392, 21319344, 22503752, 25316721, 33755628, 35223264, 42638688, 45007504, 50633442, 67511256, 90015008, 101266884, 135022512, 202533768, 270045024, 405067536, 810135072]

約数ペア:

[(1, 810135072), (2, 405067536), (3, 270045024), (4, 202533768), (6, 135022512), (8, 101266884), (9, 90015008), (12, 67511256), (16, 50633442), (18, 45007504), (19, 42638688), (23, 35223264), (24, 33755628), (32, 25316721), (36, 22503752), (38, 21319344), (41, 19759392), (46, 17611632), (48, 16877814), (57, 14212896), (69, 11741088), (72, 11251876), (76, 10659672), (82, 9879696), (92, 8805816), (96, 8438907), (114, 7106448), (123, 6586464), (138, 5870544), (144, 5625938), (152, 5329836), (157, 5160096), (164, 4939848), (171, 4737632), (184, 4402908), (207, 3913696), (228, 3553224), (246, 3293232), (276, 2935272), (288, 2812969), (304, 2664918), (314, 2580048), (328, 2469924), (342, 2368816), (368, 2201454), (369, 2195488), (414, 1956848), (437, 1853856), (456, 1776612), (471, 1720032), (492, 1646616), (552, 1467636), (608, 1332459), (628, 1290024), (656, 1234962), (684, 1184408), (736, 1100727), (738, 1097744), (779, 1039968), (828, 978424), (874, 926928), (912, 888306), (942, 860016), (943, 859104), (984, 823308), (1104, 733818), (1256, 645012), (1311, 617952), (1312, 617481), (1368, 592204), (1413, 573344), (1476, 548872), (1558, 519984), (1656, 489212), (1748, 463464), (1824, 444153), (1884, 430008), (1886, 429552), (1968, 411654), (2208, 366909), (2337, 346656), (2512, 322506), (2622, 308976), (2736, 296102), (2826, 286672), (2829, 286368), (2952, 274436), (2983, 271584), (3116, 259992), (3312, 244606), (3496, 231732), (3611, 224352), (3768, 215004), (3772, 214776), (3933, 205984), (3936, 205827), (4674, 173328), (5024, 161253), (5244, 154488), (5472, 148051), (5652, 143336), (5658, 143184), (5904, 137218), (5966, 135792), (6232, 129996), (6437, 125856), (6624, 122303), (6992, 115866), (7011, 115552), (7222, 112176), (7536, 107502), (7544, 107388), (7866, 102992), (8487, 95456), (8949, 90528), (9348, 86664), (10488, 77244), (10833, 74784), (11304, 71668), (11316, 71592), (11808, 68609), (11932, 67896), (12464, 64998), (12874, 62928), (13984, 57933), (14022, 57776), (14444, 56088), (15072, 53751), (15088, 53694), (15732, 51496), (16974, 47728), (17898, 45264), (17917, 45216), (18696, 43332), (19311, 41952), (20976, 38622), (21666, 37392), (22608, 35834), (22632, 35796), (23864, 33948), (24928, 32499), (25748, 31464), (26847, 30176), (28044, 28888)]