509148508640

素因数分解:

$2^5\times 5^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{89}}^1\times {\mathrm{50147}}^1$

素因数の和:50305

約数の個数: 192

約数和(自身を含む): 1310234849280

約数和(自身を除く): 801086340640

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 31, 32, 40, 46, 62, 80, 89, 92, 115, 124, 155, 160, 178, 184, 230, 248, 310, 356, 368, 445, 460, 496, 620, 712, 713, 736, 890, 920, 992, 1240, 1424, 1426, 1780, 1840, 2047, 2480, 2759, 2848, 2852, 3560, 3565, 3680, 4094, 4960, 5518, 5704, 7120, 7130, 8188, 10235, 11036, 11408, 13795, 14240, 14260, 16376, 20470, 22072, 22816, 27590, 28520, 32752, 40940, 44144, 50147, 55180, 57040, 63457, 65504, 81880, 88288, 100294, 110360, 114080, 126914, 163760, 200588, 220720, 250735, 253828, 317285, 327520, 401176, 441440, 501470, 507656, 634570, 802352, 1002940, 1015312, 1153381, 1269140, 1554557, 1604704, 2005880, 2030624, 2306762, 2538280, 3109114, 4011760, 4463083, 4613524, 5076560, 5766905, 6218228, 7772785, 8023520, 8926166, 9227048, 10153120, 11533810, 12436456, 15545570, 17852332, 18454096, 22315415, 23067620, 24872912, 31091140, 35704664, 35754811, 36908192, 44630830, 46135240, 49745824, 62182280, 71409328, 71509622, 89261660, 92270480, 102650909, 124364560, 138355573, 142818656, 143019244, 178523320, 178774055, 184540960, 205301818, 248729120, 276711146, 286038488, 357046640, 357548110, 410603636, 513254545, 553422292, 572076976, 691777865, 714093280, 715096220, 821207272, 1026509090, 1106844584, 1144153952, 1383555730, 1430192440, 1642414544, 2053018180, 2213689168, 2767111460, 2860384880, 3182178179, 3284829088, 4106036360, 4427378336, 5534222920, 5720769760, 6364356358, 8212072720, 11068445840, 12728712716, 15910890895, 16424145440, 22136891680, 25457425432, 31821781790, 50914850864, 63643563580, 101829701728, 127287127160, 254574254320, 509148508640]

約数ペア:

[(1, 509148508640), (2, 254574254320), (4, 127287127160), (5, 101829701728), (8, 63643563580), (10, 50914850864), (16, 31821781790), (20, 25457425432), (23, 22136891680), (31, 16424145440), (32, 15910890895), (40, 12728712716), (46, 11068445840), (62, 8212072720), (80, 6364356358), (89, 5720769760), (92, 5534222920), (115, 4427378336), (124, 4106036360), (155, 3284829088), (160, 3182178179), (178, 2860384880), (184, 2767111460), (230, 2213689168), (248, 2053018180), (310, 1642414544), (356, 1430192440), (368, 1383555730), (445, 1144153952), (460, 1106844584), (496, 1026509090), (620, 821207272), (712, 715096220), (713, 714093280), (736, 691777865), (890, 572076976), (920, 553422292), (992, 513254545), (1240, 410603636), (1424, 357548110), (1426, 357046640), (1780, 286038488), (1840, 276711146), (2047, 248729120), (2480, 205301818), (2759, 184540960), (2848, 178774055), (2852, 178523320), (3560, 143019244), (3565, 142818656), (3680, 138355573), (4094, 124364560), (4960, 102650909), (5518, 92270480), (5704, 89261660), (7120, 71509622), (7130, 71409328), (8188, 62182280), (10235, 49745824), (11036, 46135240), (11408, 44630830), (13795, 36908192), (14240, 35754811), (14260, 35704664), (16376, 31091140), (20470, 24872912), (22072, 23067620), (22816, 22315415), (27590, 18454096), (28520, 17852332), (32752, 15545570), (40940, 12436456), (44144, 11533810), (50147, 10153120), (55180, 9227048), (57040, 8926166), (63457, 8023520), (65504, 7772785), (81880, 6218228), (88288, 5766905), (100294, 5076560), (110360, 4613524), (114080, 4463083), (126914, 4011760), (163760, 3109114), (200588, 2538280), (220720, 2306762), (250735, 2030624), (253828, 2005880), (317285, 1604704), (327520, 1554557), (401176, 1269140), (441440, 1153381), (501470, 1015312), (507656, 1002940), (634570, 802352)]