47779357760

素因数分解:

$2^6\times 5^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{61}}^1\times {\mathrm{2741}}^1$

素因数の和:2885

約数の個数: 224

約数和(自身を含む): 124361326080

約数和(自身を除く): 76581968320

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 32, 38, 40, 47, 61, 64, 76, 80, 94, 95, 122, 152, 160, 188, 190, 235, 244, 304, 305, 320, 376, 380, 470, 488, 608, 610, 752, 760, 893, 940, 976, 1159, 1216, 1220, 1504, 1520, 1786, 1880, 1952, 2318, 2440, 2741, 2867, 3008, 3040, 3572, 3760, 3904, 4465, 4636, 4880, 5482, 5734, 5795, 6080, 7144, 7520, 8930, 9272, 9760, 10964, 11468, 11590, 13705, 14288, 14335, 15040, 17860, 18544, 19520, 21928, 22936, 23180, 27410, 28576, 28670, 35720, 37088, 43856, 45872, 46360, 52079, 54473, 54820, 57152, 57340, 71440, 74176, 87712, 91744, 92720, 104158, 108946, 109640, 114680, 128827, 142880, 167201, 175424, 183488, 185440, 208316, 217892, 219280, 229360, 257654, 260395, 272365, 285760, 334402, 370880, 416632, 435784, 438560, 458720, 515308, 520790, 544730, 644135, 668804, 833264, 836005, 871568, 877120, 917440, 1030616, 1041580, 1089460, 1288270, 1337608, 1666528, 1672010, 1743136, 2061232, 2083160, 2178920, 2447713, 2576540, 2675216, 3176819, 3333056, 3344020, 3486272, 4122464, 4166320, 4357840, 4895426, 5153080, 5350432, 6353638, 6688040, 7858447, 8244928, 8332640, 8715680, 9790852, 10306160, 10700864, 12238565, 12707276, 13376080, 15716894, 15884095, 16665280, 17431360, 19581704, 20612320, 24477130, 25414552, 26752160, 31433788, 31768190, 39163408, 39292235, 41224640, 48954260, 50829104, 53504320, 62867576, 63536380, 78326816, 78584470, 97908520, 101658208, 125735152, 127072760, 149310493, 156653632, 157168940, 195817040, 203316416, 251470304, 254145520, 298620986, 314337880, 391634080, 502940608, 508291040, 597241972, 628675760, 746552465, 783268160, 1016582080, 1194483944, 1257351520, 1493104930, 2388967888, 2514703040, 2986209860, 4777935776, 5972419720, 9555871552, 11944839440, 23889678880, 47779357760]

約数ペア:

[(1, 47779357760), (2, 23889678880), (4, 11944839440), (5, 9555871552), (8, 5972419720), (10, 4777935776), (16, 2986209860), (19, 2514703040), (20, 2388967888), (32, 1493104930), (38, 1257351520), (40, 1194483944), (47, 1016582080), (61, 783268160), (64, 746552465), (76, 628675760), (80, 597241972), (94, 508291040), (95, 502940608), (122, 391634080), (152, 314337880), (160, 298620986), (188, 254145520), (190, 251470304), (235, 203316416), (244, 195817040), (304, 157168940), (305, 156653632), (320, 149310493), (376, 127072760), (380, 125735152), (470, 101658208), (488, 97908520), (608, 78584470), (610, 78326816), (752, 63536380), (760, 62867576), (893, 53504320), (940, 50829104), (976, 48954260), (1159, 41224640), (1216, 39292235), (1220, 39163408), (1504, 31768190), (1520, 31433788), (1786, 26752160), (1880, 25414552), (1952, 24477130), (2318, 20612320), (2440, 19581704), (2741, 17431360), (2867, 16665280), (3008, 15884095), (3040, 15716894), (3572, 13376080), (3760, 12707276), (3904, 12238565), (4465, 10700864), (4636, 10306160), (4880, 9790852), (5482, 8715680), (5734, 8332640), (5795, 8244928), (6080, 7858447), (7144, 6688040), (7520, 6353638), (8930, 5350432), (9272, 5153080), (9760, 4895426), (10964, 4357840), (11468, 4166320), (11590, 4122464), (13705, 3486272), (14288, 3344020), (14335, 3333056), (15040, 3176819), (17860, 2675216), (18544, 2576540), (19520, 2447713), (21928, 2178920), (22936, 2083160), (23180, 2061232), (27410, 1743136), (28576, 1672010), (28670, 1666528), (35720, 1337608), (37088, 1288270), (43856, 1089460), (45872, 1041580), (46360, 1030616), (52079, 917440), (54473, 877120), (54820, 871568), (57152, 836005), (57340, 833264), (71440, 668804), (74176, 644135), (87712, 544730), (91744, 520790), (92720, 515308), (104158, 458720), (108946, 438560), (109640, 435784), (114680, 416632), (128827, 370880), (142880, 334402), (167201, 285760), (175424, 272365), (183488, 260395), (185440, 257654), (208316, 229360), (217892, 219280)]