15694839648

素因数分解:

$2^5\times 3^2\times {\mathrm{19}}^1\times {\mathrm{761}}^1\times {\mathrm{3769}}^1$

素因数の和:4565

約数の個数: 144

約数和(自身を含む): 47055481200

約数和(自身を除く): 31360641552

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 32, 36, 38, 48, 57, 72, 76, 96, 114, 144, 152, 171, 228, 288, 304, 342, 456, 608, 684, 761, 912, 1368, 1522, 1824, 2283, 2736, 3044, 3769, 4566, 5472, 6088, 6849, 7538, 9132, 11307, 12176, 13698, 14459, 15076, 18264, 22614, 24352, 27396, 28918, 30152, 33921, 36528, 43377, 45228, 54792, 57836, 60304, 67842, 71611, 73056, 86754, 90456, 109584, 115672, 120608, 130131, 135684, 143222, 173508, 180912, 214833, 219168, 231344, 260262, 271368, 286444, 347016, 361824, 429666, 462688, 520524, 542736, 572888, 644499, 694032, 859332, 1041048, 1085472, 1145776, 1288998, 1388064, 1718664, 2082096, 2291552, 2577996, 2868209, 3437328, 4164192, 5155992, 5736418, 6874656, 8604627, 10311984, 11472836, 17209254, 20623968, 22945672, 25813881, 34418508, 45891344, 51627762, 54495971, 68837016, 91782688, 103255524, 108991942, 137674032, 163487913, 206511048, 217983884, 275348064, 326975826, 413022096, 435967768, 490463739, 653951652, 826044192, 871935536, 980927478, 1307903304, 1743871072, 1961854956, 2615806608, 3923709912, 5231613216, 7847419824, 15694839648]

約数ペア:

[(1, 15694839648), (2, 7847419824), (3, 5231613216), (4, 3923709912), (6, 2615806608), (8, 1961854956), (9, 1743871072), (12, 1307903304), (16, 980927478), (18, 871935536), (19, 826044192), (24, 653951652), (32, 490463739), (36, 435967768), (38, 413022096), (48, 326975826), (57, 275348064), (72, 217983884), (76, 206511048), (96, 163487913), (114, 137674032), (144, 108991942), (152, 103255524), (171, 91782688), (228, 68837016), (288, 54495971), (304, 51627762), (342, 45891344), (456, 34418508), (608, 25813881), (684, 22945672), (761, 20623968), (912, 17209254), (1368, 11472836), (1522, 10311984), (1824, 8604627), (2283, 6874656), (2736, 5736418), (3044, 5155992), (3769, 4164192), (4566, 3437328), (5472, 2868209), (6088, 2577996), (6849, 2291552), (7538, 2082096), (9132, 1718664), (11307, 1388064), (12176, 1288998), (13698, 1145776), (14459, 1085472), (15076, 1041048), (18264, 859332), (22614, 694032), (24352, 644499), (27396, 572888), (28918, 542736), (30152, 520524), (33921, 462688), (36528, 429666), (43377, 361824), (45228, 347016), (54792, 286444), (57836, 271368), (60304, 260262), (67842, 231344), (71611, 219168), (73056, 214833), (86754, 180912), (90456, 173508), (109584, 143222), (115672, 135684), (120608, 130131)]