2768729880

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{139}}^1\times {\mathrm{1031}}^1$

素因数の和:1214

約数の個数: 256

約数和(自身を含む): 9986457600

約数和(自身を除く): 7217727720

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 23, 24, 28, 30, 35, 40, 42, 46, 56, 60, 69, 70, 84, 92, 105, 115, 120, 138, 139, 140, 161, 168, 184, 210, 230, 276, 278, 280, 322, 345, 417, 420, 460, 483, 552, 556, 644, 690, 695, 805, 834, 840, 920, 966, 973, 1031, 1112, 1288, 1380, 1390, 1610, 1668, 1932, 1946, 2062, 2085, 2415, 2760, 2780, 2919, 3093, 3197, 3220, 3336, 3864, 3892, 4124, 4170, 4830, 4865, 5155, 5560, 5838, 6186, 6394, 6440, 7217, 7784, 8248, 8340, 9591, 9660, 9730, 10310, 11676, 12372, 12788, 14434, 14595, 15465, 15985, 16680, 19182, 19320, 19460, 20620, 21651, 22379, 23352, 23713, 24744, 25576, 28868, 29190, 30930, 31970, 36085, 38364, 38920, 41240, 43302, 44758, 47426, 47955, 57736, 58380, 61860, 63940, 67137, 71139, 72170, 76728, 86604, 89516, 94852, 95910, 108255, 111895, 116760, 118565, 123720, 127880, 134274, 142278, 143309, 144340, 165991, 173208, 179032, 189704, 191820, 216510, 223790, 237130, 268548, 284556, 286618, 288680, 331982, 335685, 355695, 383640, 429927, 433020, 447580, 474260, 497973, 537096, 569112, 573236, 663964, 671370, 711390, 716545, 829955, 859854, 866040, 895160, 948520, 995946, 1003163, 1146472, 1327928, 1342740, 1422780, 1433090, 1659910, 1719708, 1991892, 2006326, 2149635, 2489865, 2685480, 2845560, 2866180, 3009489, 3296107, 3319820, 3439416, 3983784, 4012652, 4299270, 4979730, 5015815, 5732360, 6018978, 6592214, 6639640, 8025304, 8598540, 9888321, 9959460, 10031630, 12037956, 13184428, 15047445, 16480535, 17197080, 19776642, 19918920, 20063260, 23072749, 24075912, 26368856, 30094890, 32961070, 39553284, 40126520, 46145498, 49441605, 60189780, 65922140, 69218247, 79106568, 92290996, 98883210, 115363745, 120379560, 131844280, 138436494, 184581992, 197766420, 230727490, 276872988, 346091235, 395532840, 461454980, 553745976, 692182470, 922909960, 1384364940, 2768729880]

約数ペア:

[(1, 2768729880), (2, 1384364940), (3, 922909960), (4, 692182470), (5, 553745976), (6, 461454980), (7, 395532840), (8, 346091235), (10, 276872988), (12, 230727490), (14, 197766420), (15, 184581992), (20, 138436494), (21, 131844280), (23, 120379560), (24, 115363745), (28, 98883210), (30, 92290996), (35, 79106568), (40, 69218247), (42, 65922140), (46, 60189780), (56, 49441605), (60, 46145498), (69, 40126520), (70, 39553284), (84, 32961070), (92, 30094890), (105, 26368856), (115, 24075912), (120, 23072749), (138, 20063260), (139, 19918920), (140, 19776642), (161, 17197080), (168, 16480535), (184, 15047445), (210, 13184428), (230, 12037956), (276, 10031630), (278, 9959460), (280, 9888321), (322, 8598540), (345, 8025304), (417, 6639640), (420, 6592214), (460, 6018978), (483, 5732360), (552, 5015815), (556, 4979730), (644, 4299270), (690, 4012652), (695, 3983784), (805, 3439416), (834, 3319820), (840, 3296107), (920, 3009489), (966, 2866180), (973, 2845560), (1031, 2685480), (1112, 2489865), (1288, 2149635), (1380, 2006326), (1390, 1991892), (1610, 1719708), (1668, 1659910), (1932, 1433090), (1946, 1422780), (2062, 1342740), (2085, 1327928), (2415, 1146472), (2760, 1003163), (2780, 995946), (2919, 948520), (3093, 895160), (3197, 866040), (3220, 859854), (3336, 829955), (3864, 716545), (3892, 711390), (4124, 671370), (4170, 663964), (4830, 573236), (4865, 569112), (5155, 537096), (5560, 497973), (5838, 474260), (6186, 447580), (6394, 433020), (6440, 429927), (7217, 383640), (7784, 355695), (8248, 335685), (8340, 331982), (9591, 288680), (9660, 286618), (9730, 284556), (10310, 268548), (11676, 237130), (12372, 223790), (12788, 216510), (14434, 191820), (14595, 189704), (15465, 179032), (15985, 173208), (16680, 165991), (19182, 144340), (19320, 143309), (19460, 142278), (20620, 134274), (21651, 127880), (22379, 123720), (23352, 118565), (23713, 116760), (24744, 111895), (25576, 108255), (28868, 95910), (29190, 94852), (30930, 89516), (31970, 86604), (36085, 76728), (38364, 72170), (38920, 71139), (41240, 67137), (43302, 63940), (44758, 61860), (47426, 58380), (47955, 57736)]