302214989840

素因数分解:

$2^4\times 5^1\times {\mathrm{31}}^1\times {\mathrm{139}}^1\times {\mathrm{443}}^1\times {\mathrm{1979}}^1$

素因数の和:2605

約数の個数: 160

約数和(自身を含む): 732553113600

約数和(自身を除く): 430338123760

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 40, 62, 80, 124, 139, 155, 248, 278, 310, 443, 496, 556, 620, 695, 886, 1112, 1240, 1390, 1772, 1979, 2215, 2224, 2480, 2780, 3544, 3958, 4309, 4430, 5560, 7088, 7916, 8618, 8860, 9895, 11120, 13733, 15832, 17236, 17720, 19790, 21545, 27466, 31664, 34472, 35440, 39580, 43090, 54932, 61349, 61577, 68665, 68944, 79160, 86180, 109864, 122698, 123154, 137330, 158320, 172360, 219728, 245396, 246308, 274660, 275081, 306745, 307885, 344720, 490792, 492616, 549320, 550162, 613490, 615770, 876697, 981584, 985232, 1098640, 1100324, 1226980, 1231540, 1375405, 1753394, 1908887, 2200648, 2453960, 2463080, 2750810, 3506788, 3817774, 4383485, 4401296, 4907920, 4926160, 5501620, 7013576, 7635548, 8527511, 8766970, 9544435, 11003240, 14027152, 15271096, 17055022, 17533940, 19088870, 22006480, 27177607, 30542192, 34110044, 35067880, 38177740, 42637555, 54355214, 68220088, 70135760, 76355480, 85275110, 108710428, 121860883, 135888035, 136440176, 152710960, 170550220, 217420856, 243721766, 271776070, 341100440, 434841712, 487443532, 543552140, 609304415, 682200880, 974887064, 1087104280, 1218608830, 1949774128, 2174208560, 2437217660, 3777687373, 4874435320, 7555374746, 9748870640, 15110749492, 18888436865, 30221498984, 37776873730, 60442997968, 75553747460, 151107494920, 302214989840]

約数ペア:

[(1, 302214989840), (2, 151107494920), (4, 75553747460), (5, 60442997968), (8, 37776873730), (10, 30221498984), (16, 18888436865), (20, 15110749492), (31, 9748870640), (40, 7555374746), (62, 4874435320), (80, 3777687373), (124, 2437217660), (139, 2174208560), (155, 1949774128), (248, 1218608830), (278, 1087104280), (310, 974887064), (443, 682200880), (496, 609304415), (556, 543552140), (620, 487443532), (695, 434841712), (886, 341100440), (1112, 271776070), (1240, 243721766), (1390, 217420856), (1772, 170550220), (1979, 152710960), (2215, 136440176), (2224, 135888035), (2480, 121860883), (2780, 108710428), (3544, 85275110), (3958, 76355480), (4309, 70135760), (4430, 68220088), (5560, 54355214), (7088, 42637555), (7916, 38177740), (8618, 35067880), (8860, 34110044), (9895, 30542192), (11120, 27177607), (13733, 22006480), (15832, 19088870), (17236, 17533940), (17720, 17055022), (19790, 15271096), (21545, 14027152), (27466, 11003240), (31664, 9544435), (34472, 8766970), (35440, 8527511), (39580, 7635548), (43090, 7013576), (54932, 5501620), (61349, 4926160), (61577, 4907920), (68665, 4401296), (68944, 4383485), (79160, 3817774), (86180, 3506788), (109864, 2750810), (122698, 2463080), (123154, 2453960), (137330, 2200648), (158320, 1908887), (172360, 1753394), (219728, 1375405), (245396, 1231540), (246308, 1226980), (274660, 1100324), (275081, 1098640), (306745, 985232), (307885, 981584), (344720, 876697), (490792, 615770), (492616, 613490), (549320, 550162)]