3122356640

素因数分解:

$2^5\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{41}}^2\times {\mathrm{47}}^1$

素因数の和:176

約数の個数: 288

約数和(自身を含む): 8753391360

約数和(自身を除く): 5631034720

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 19, 20, 26, 32, 38, 40, 41, 47, 52, 65, 76, 80, 82, 94, 95, 104, 130, 152, 160, 164, 188, 190, 205, 208, 235, 247, 260, 304, 328, 376, 380, 410, 416, 470, 494, 520, 533, 608, 611, 656, 752, 760, 779, 820, 893, 940, 988, 1040, 1066, 1222, 1235, 1312, 1504, 1520, 1558, 1640, 1681, 1786, 1880, 1927, 1976, 2080, 2132, 2444, 2470, 2665, 3040, 3055, 3116, 3280, 3362, 3572, 3760, 3854, 3895, 3952, 4264, 4465, 4888, 4940, 5330, 6110, 6232, 6560, 6724, 7144, 7520, 7708, 7790, 7904, 8405, 8528, 8930, 9635, 9776, 9880, 10127, 10660, 11609, 12220, 12464, 13448, 14288, 15416, 15580, 16810, 17056, 17860, 19270, 19552, 19760, 20254, 21320, 21853, 23218, 24440, 24928, 25051, 26896, 28576, 30832, 31160, 31939, 33620, 35720, 36613, 38540, 39520, 40508, 42640, 43706, 46436, 48880, 50102, 50635, 53792, 58045, 61664, 62320, 63878, 67240, 71440, 73226, 77080, 79007, 81016, 85280, 87412, 92872, 97760, 100204, 101270, 109265, 116090, 124640, 125255, 127756, 134480, 142880, 146452, 154160, 158014, 159695, 162032, 174824, 183065, 185744, 200408, 202540, 218530, 232180, 250510, 255512, 268960, 292904, 308320, 316028, 319390, 324064, 349648, 366130, 371488, 395035, 400816, 405080, 415207, 437060, 464360, 475969, 501020, 511024, 585808, 632056, 638780, 699296, 732260, 790070, 801632, 810160, 830414, 874120, 928720, 951938, 1002040, 1022048, 1027091, 1171616, 1264112, 1277560, 1464520, 1501133, 1580140, 1620320, 1660828, 1748240, 1857440, 1903876, 2004080, 2054182, 2076035, 2379845, 2528224, 2555120, 2929040, 3002266, 3160280, 3321656, 3496480, 3807752, 4008160, 4108364, 4152070, 4759690, 5110240, 5135455, 5858080, 6004532, 6320560, 6643312, 7505665, 7615504, 8216728, 8304140, 9519380, 10270910, 12009064, 12641120, 13286624, 15011330, 15231008, 16433456, 16608280, 19038760, 19514729, 20541820, 24018128, 30022660, 32866912, 33216560, 38077520, 39029458, 41083640, 48036256, 60045320, 66433120, 76155040, 78058916, 82167280, 97573645, 120090640, 156117832, 164334560, 195147290, 240181280, 312235664, 390294580, 624471328, 780589160, 1561178320, 3122356640]

約数ペア:

[(1, 3122356640), (2, 1561178320), (4, 780589160), (5, 624471328), (8, 390294580), (10, 312235664), (13, 240181280), (16, 195147290), (19, 164334560), (20, 156117832), (26, 120090640), (32, 97573645), (38, 82167280), (40, 78058916), (41, 76155040), (47, 66433120), (52, 60045320), (65, 48036256), (76, 41083640), (80, 39029458), (82, 38077520), (94, 33216560), (95, 32866912), (104, 30022660), (130, 24018128), (152, 20541820), (160, 19514729), (164, 19038760), (188, 16608280), (190, 16433456), (205, 15231008), (208, 15011330), (235, 13286624), (247, 12641120), (260, 12009064), (304, 10270910), (328, 9519380), (376, 8304140), (380, 8216728), (410, 7615504), (416, 7505665), (470, 6643312), (494, 6320560), (520, 6004532), (533, 5858080), (608, 5135455), (611, 5110240), (656, 4759690), (752, 4152070), (760, 4108364), (779, 4008160), (820, 3807752), (893, 3496480), (940, 3321656), (988, 3160280), (1040, 3002266), (1066, 2929040), (1222, 2555120), (1235, 2528224), (1312, 2379845), (1504, 2076035), (1520, 2054182), (1558, 2004080), (1640, 1903876), (1681, 1857440), (1786, 1748240), (1880, 1660828), (1927, 1620320), (1976, 1580140), (2080, 1501133), (2132, 1464520), (2444, 1277560), (2470, 1264112), (2665, 1171616), (3040, 1027091), (3055, 1022048), (3116, 1002040), (3280, 951938), (3362, 928720), (3572, 874120), (3760, 830414), (3854, 810160), (3895, 801632), (3952, 790070), (4264, 732260), (4465, 699296), (4888, 638780), (4940, 632056), (5330, 585808), (6110, 511024), (6232, 501020), (6560, 475969), (6724, 464360), (7144, 437060), (7520, 415207), (7708, 405080), (7790, 400816), (7904, 395035), (8405, 371488), (8528, 366130), (8930, 349648), (9635, 324064), (9776, 319390), (9880, 316028), (10127, 308320), (10660, 292904), (11609, 268960), (12220, 255512), (12464, 250510), (13448, 232180), (14288, 218530), (15416, 202540), (15580, 200408), (16810, 185744), (17056, 183065), (17860, 174824), (19270, 162032), (19552, 159695), (19760, 158014), (20254, 154160), (21320, 146452), (21853, 142880), (23218, 134480), (24440, 127756), (24928, 125255), (25051, 124640), (26896, 116090), (28576, 109265), (30832, 101270), (31160, 100204), (31939, 97760), (33620, 92872), (35720, 87412), (36613, 85280), (38540, 81016), (39520, 79007), (40508, 77080), (42640, 73226), (43706, 71440), (46436, 67240), (48880, 63878), (50102, 62320), (50635, 61664), (53792, 58045)]