15753936640

素因数分解:

$2^8\times 5^1\times {\mathrm{13}}^2\times {\mathrm{19}}^1\times {\mathrm{3833}}^1$

素因数の和:3899

約数の個数: 216

約数和(自身を含む): 43023461040

約数和(自身を除く): 27269524400

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 19, 20, 26, 32, 38, 40, 52, 64, 65, 76, 80, 95, 104, 128, 130, 152, 160, 169, 190, 208, 247, 256, 260, 304, 320, 338, 380, 416, 494, 520, 608, 640, 676, 760, 832, 845, 988, 1040, 1216, 1235, 1280, 1352, 1520, 1664, 1690, 1976, 2080, 2432, 2470, 2704, 3040, 3211, 3328, 3380, 3833, 3952, 4160, 4864, 4940, 5408, 6080, 6422, 6760, 7666, 7904, 8320, 9880, 10816, 12160, 12844, 13520, 15332, 15808, 16055, 16640, 19165, 19760, 21632, 24320, 25688, 27040, 30664, 31616, 32110, 38330, 39520, 43264, 49829, 51376, 54080, 61328, 63232, 64220, 72827, 76660, 79040, 99658, 102752, 108160, 122656, 128440, 145654, 153320, 158080, 199316, 205504, 216320, 245312, 249145, 256880, 291308, 306640, 316160, 364135, 398632, 411008, 490624, 498290, 513760, 582616, 613280, 647777, 728270, 797264, 822016, 946751, 981248, 996580, 1027520, 1165232, 1226560, 1295554, 1456540, 1594528, 1893502, 1993160, 2055040, 2330464, 2453120, 2591108, 2913080, 3189056, 3238885, 3787004, 3986320, 4110080, 4660928, 4733755, 4906240, 5182216, 5826160, 6378112, 6477770, 7574008, 7972640, 9321856, 9467510, 10364432, 11652320, 12307763, 12756224, 12955540, 15148016, 15945280, 18643712, 18935020, 20728864, 23304640, 24615526, 25911080, 30296032, 31890560, 37870040, 41457728, 46609280, 49231052, 51822160, 60592064, 61538815, 63781120, 75740080, 82915456, 93218560, 98462104, 103644320, 121184128, 123077630, 151480160, 165830912, 196924208, 207288640, 242368256, 246155260, 302960320, 393848416, 414577280, 492310520, 605920640, 787696832, 829154560, 984621040, 1211841280, 1575393664, 1969242080, 3150787328, 3938484160, 7876968320, 15753936640]

約数ペア:

[(1, 15753936640), (2, 7876968320), (4, 3938484160), (5, 3150787328), (8, 1969242080), (10, 1575393664), (13, 1211841280), (16, 984621040), (19, 829154560), (20, 787696832), (26, 605920640), (32, 492310520), (38, 414577280), (40, 393848416), (52, 302960320), (64, 246155260), (65, 242368256), (76, 207288640), (80, 196924208), (95, 165830912), (104, 151480160), (128, 123077630), (130, 121184128), (152, 103644320), (160, 98462104), (169, 93218560), (190, 82915456), (208, 75740080), (247, 63781120), (256, 61538815), (260, 60592064), (304, 51822160), (320, 49231052), (338, 46609280), (380, 41457728), (416, 37870040), (494, 31890560), (520, 30296032), (608, 25911080), (640, 24615526), (676, 23304640), (760, 20728864), (832, 18935020), (845, 18643712), (988, 15945280), (1040, 15148016), (1216, 12955540), (1235, 12756224), (1280, 12307763), (1352, 11652320), (1520, 10364432), (1664, 9467510), (1690, 9321856), (1976, 7972640), (2080, 7574008), (2432, 6477770), (2470, 6378112), (2704, 5826160), (3040, 5182216), (3211, 4906240), (3328, 4733755), (3380, 4660928), (3833, 4110080), (3952, 3986320), (4160, 3787004), (4864, 3238885), (4940, 3189056), (5408, 2913080), (6080, 2591108), (6422, 2453120), (6760, 2330464), (7666, 2055040), (7904, 1993160), (8320, 1893502), (9880, 1594528), (10816, 1456540), (12160, 1295554), (12844, 1226560), (13520, 1165232), (15332, 1027520), (15808, 996580), (16055, 981248), (16640, 946751), (19165, 822016), (19760, 797264), (21632, 728270), (24320, 647777), (25688, 613280), (27040, 582616), (30664, 513760), (31616, 498290), (32110, 490624), (38330, 411008), (39520, 398632), (43264, 364135), (49829, 316160), (51376, 306640), (54080, 291308), (61328, 256880), (63232, 249145), (64220, 245312), (72827, 216320), (76660, 205504), (79040, 199316), (99658, 158080), (102752, 153320), (108160, 145654), (122656, 128440)]