7738115840

素因数分解:

$2^8\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{2143}}^1$

素因数の和:2215

約数の個数: 288

約数和(自身を含む): 23559438336

約数和(自身を除く): 15821322496

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 20, 26, 28, 31, 32, 35, 40, 52, 56, 62, 64, 65, 70, 80, 91, 104, 112, 124, 128, 130, 140, 155, 160, 182, 208, 217, 224, 248, 256, 260, 280, 310, 320, 364, 403, 416, 434, 448, 455, 496, 520, 560, 620, 640, 728, 806, 832, 868, 896, 910, 992, 1040, 1085, 1120, 1240, 1280, 1456, 1612, 1664, 1736, 1792, 1820, 1984, 2015, 2080, 2143, 2170, 2240, 2480, 2821, 2912, 3224, 3328, 3472, 3640, 3968, 4030, 4160, 4286, 4340, 4480, 4960, 5642, 5824, 6448, 6944, 7280, 7936, 8060, 8320, 8572, 8680, 8960, 9920, 10715, 11284, 11648, 12896, 13888, 14105, 14560, 15001, 16120, 16640, 17144, 17360, 19840, 21430, 22568, 23296, 25792, 27776, 27859, 28210, 29120, 30002, 32240, 34288, 34720, 39680, 42860, 45136, 51584, 55552, 55718, 56420, 58240, 60004, 64480, 66433, 68576, 69440, 75005, 85720, 90272, 103168, 111436, 112840, 116480, 120008, 128960, 132866, 137152, 138880, 139295, 150010, 171440, 180544, 195013, 222872, 225680, 240016, 257920, 265732, 274304, 277760, 278590, 300020, 332165, 342880, 361088, 390026, 445744, 451360, 465031, 480032, 515840, 531464, 548608, 557180, 600040, 664330, 685760, 722176, 780052, 863629, 891488, 902720, 930062, 960064, 975065, 1062928, 1114360, 1200080, 1328660, 1371520, 1560104, 1727258, 1782976, 1805440, 1860124, 1920128, 1950130, 2125856, 2228720, 2325155, 2400160, 2657320, 2743040, 3120208, 3454516, 3565952, 3610880, 3720248, 3840256, 3900260, 4251712, 4318145, 4457440, 4650310, 4800320, 5314640, 6045403, 6240416, 6909032, 7131904, 7440496, 7800520, 8503424, 8636290, 8914880, 9300620, 9600640, 10629280, 12090806, 12480832, 13818064, 14880992, 15601040, 17006848, 17272580, 17829760, 18601240, 19201280, 21258560, 24181612, 24961664, 27636128, 29761984, 30227015, 31202080, 34545160, 35659520, 37202480, 42517120, 48363224, 49923328, 55272256, 59523968, 60454030, 62404160, 69090320, 74404960, 85034240, 96726448, 110544512, 119047936, 120908060, 124808320, 138180640, 148809920, 193452896, 221089024, 241816120, 249616640, 276361280, 297619840, 386905792, 483632240, 552722560, 595239680, 773811584, 967264480, 1105445120, 1547623168, 1934528960, 3869057920, 7738115840]

約数ペア:

[(1, 7738115840), (2, 3869057920), (4, 1934528960), (5, 1547623168), (7, 1105445120), (8, 967264480), (10, 773811584), (13, 595239680), (14, 552722560), (16, 483632240), (20, 386905792), (26, 297619840), (28, 276361280), (31, 249616640), (32, 241816120), (35, 221089024), (40, 193452896), (52, 148809920), (56, 138180640), (62, 124808320), (64, 120908060), (65, 119047936), (70, 110544512), (80, 96726448), (91, 85034240), (104, 74404960), (112, 69090320), (124, 62404160), (128, 60454030), (130, 59523968), (140, 55272256), (155, 49923328), (160, 48363224), (182, 42517120), (208, 37202480), (217, 35659520), (224, 34545160), (248, 31202080), (256, 30227015), (260, 29761984), (280, 27636128), (310, 24961664), (320, 24181612), (364, 21258560), (403, 19201280), (416, 18601240), (434, 17829760), (448, 17272580), (455, 17006848), (496, 15601040), (520, 14880992), (560, 13818064), (620, 12480832), (640, 12090806), (728, 10629280), (806, 9600640), (832, 9300620), (868, 8914880), (896, 8636290), (910, 8503424), (992, 7800520), (1040, 7440496), (1085, 7131904), (1120, 6909032), (1240, 6240416), (1280, 6045403), (1456, 5314640), (1612, 4800320), (1664, 4650310), (1736, 4457440), (1792, 4318145), (1820, 4251712), (1984, 3900260), (2015, 3840256), (2080, 3720248), (2143, 3610880), (2170, 3565952), (2240, 3454516), (2480, 3120208), (2821, 2743040), (2912, 2657320), (3224, 2400160), (3328, 2325155), (3472, 2228720), (3640, 2125856), (3968, 1950130), (4030, 1920128), (4160, 1860124), (4286, 1805440), (4340, 1782976), (4480, 1727258), (4960, 1560104), (5642, 1371520), (5824, 1328660), (6448, 1200080), (6944, 1114360), (7280, 1062928), (7936, 975065), (8060, 960064), (8320, 930062), (8572, 902720), (8680, 891488), (8960, 863629), (9920, 780052), (10715, 722176), (11284, 685760), (11648, 664330), (12896, 600040), (13888, 557180), (14105, 548608), (14560, 531464), (15001, 515840), (16120, 480032), (16640, 465031), (17144, 451360), (17360, 445744), (19840, 390026), (21430, 361088), (22568, 342880), (23296, 332165), (25792, 300020), (27776, 278590), (27859, 277760), (28210, 274304), (29120, 265732), (30002, 257920), (32240, 240016), (34288, 225680), (34720, 222872), (39680, 195013), (42860, 180544), (45136, 171440), (51584, 150010), (55552, 139295), (55718, 138880), (56420, 137152), (58240, 132866), (60004, 128960), (64480, 120008), (66433, 116480), (68576, 112840), (69440, 111436), (75005, 103168), (85720, 90272)]