7536841520

素因数分解:

$2^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{157}}^1\times {\mathrm{1489}}^1$

素因数の和:1703

約数の個数: 160

約数和(自身を含む): 19617077760

約数和(自身を除く): 12080236240

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 31, 40, 52, 62, 65, 80, 104, 124, 130, 155, 157, 208, 248, 260, 310, 314, 403, 496, 520, 620, 628, 785, 806, 1040, 1240, 1256, 1489, 1570, 1612, 2015, 2041, 2480, 2512, 2978, 3140, 3224, 4030, 4082, 4867, 5956, 6280, 6448, 7445, 8060, 8164, 9734, 10205, 11912, 12560, 14890, 16120, 16328, 19357, 19468, 20410, 23824, 24335, 29780, 32240, 32656, 38714, 38936, 40820, 46159, 48670, 59560, 63271, 77428, 77872, 81640, 92318, 96785, 97340, 119120, 126542, 154856, 163280, 184636, 193570, 194680, 230795, 233773, 253084, 309712, 316355, 369272, 387140, 389360, 461590, 467546, 506168, 600067, 632710, 738544, 774280, 923180, 935092, 1012336, 1168865, 1200134, 1265420, 1548560, 1846360, 1870184, 2337730, 2400268, 2530840, 3000335, 3039049, 3692720, 3740368, 4675460, 4800536, 5061680, 6000670, 6078098, 7246963, 9350920, 9601072, 12001340, 12156196, 14493926, 15195245, 18701840, 24002680, 24312392, 28987852, 30390490, 36234815, 48005360, 48624784, 57975704, 60780980, 72469630, 94210519, 115951408, 121561960, 144939260, 188421038, 243123920, 289878520, 376842076, 471052595, 579757040, 753684152, 942105190, 1507368304, 1884210380, 3768420760, 7536841520]

約数ペア:

[(1, 7536841520), (2, 3768420760), (4, 1884210380), (5, 1507368304), (8, 942105190), (10, 753684152), (13, 579757040), (16, 471052595), (20, 376842076), (26, 289878520), (31, 243123920), (40, 188421038), (52, 144939260), (62, 121561960), (65, 115951408), (80, 94210519), (104, 72469630), (124, 60780980), (130, 57975704), (155, 48624784), (157, 48005360), (208, 36234815), (248, 30390490), (260, 28987852), (310, 24312392), (314, 24002680), (403, 18701840), (496, 15195245), (520, 14493926), (620, 12156196), (628, 12001340), (785, 9601072), (806, 9350920), (1040, 7246963), (1240, 6078098), (1256, 6000670), (1489, 5061680), (1570, 4800536), (1612, 4675460), (2015, 3740368), (2041, 3692720), (2480, 3039049), (2512, 3000335), (2978, 2530840), (3140, 2400268), (3224, 2337730), (4030, 1870184), (4082, 1846360), (4867, 1548560), (5956, 1265420), (6280, 1200134), (6448, 1168865), (7445, 1012336), (8060, 935092), (8164, 923180), (9734, 774280), (10205, 738544), (11912, 632710), (12560, 600067), (14890, 506168), (16120, 467546), (16328, 461590), (19357, 389360), (19468, 387140), (20410, 369272), (23824, 316355), (24335, 309712), (29780, 253084), (32240, 233773), (32656, 230795), (38714, 194680), (38936, 193570), (40820, 184636), (46159, 163280), (48670, 154856), (59560, 126542), (63271, 119120), (77428, 97340), (77872, 96785), (81640, 92318)]