31990172760

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{976501}}^1$

素因数の和:976538

約数の個数: 192

約数和(自身を含む): 127960822080

約数和(自身を除く): 95970649320

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 13, 14, 15, 18, 20, 21, 24, 26, 28, 30, 35, 36, 39, 40, 42, 45, 52, 56, 60, 63, 65, 70, 72, 78, 84, 90, 91, 104, 105, 117, 120, 126, 130, 140, 156, 168, 180, 182, 195, 210, 234, 252, 260, 273, 280, 312, 315, 360, 364, 390, 420, 455, 468, 504, 520, 546, 585, 630, 728, 780, 819, 840, 910, 936, 1092, 1170, 1260, 1365, 1560, 1638, 1820, 2184, 2340, 2520, 2730, 3276, 3640, 4095, 4680, 5460, 6552, 8190, 10920, 16380, 32760, 976501, 1953002, 2929503, 3906004, 4882505, 5859006, 6835507, 7812008, 8788509, 9765010, 11718012, 12694513, 13671014, 14647515, 17577018, 19530020, 20506521, 23436024, 25389026, 27342028, 29295030, 34177535, 35154036, 38083539, 39060040, 41013042, 43942545, 50778052, 54684056, 58590060, 61519563, 63472565, 68355070, 70308072, 76167078, 82026084, 87885090, 88861591, 101556104, 102532605, 114250617, 117180120, 123039126, 126945130, 136710140, 152334156, 164052168, 175770180, 177723182, 190417695, 205065210, 228501234, 246078252, 253890260, 266584773, 273420280, 304668312, 307597815, 351540360, 355446364, 380835390, 410130420, 444307955, 457002468, 492156504, 507780520, 533169546, 571253085, 615195630, 710892728, 761670780, 799754319, 820260840, 888615910, 914004936, 1066339092, 1142506170, 1230391260, 1332923865, 1523341560, 1599508638, 1777231820, 2132678184, 2285012340, 2460782520, 2665847730, 3199017276, 3554463640, 3998771595, 4570024680, 5331695460, 6398034552, 7997543190, 10663390920, 15995086380, 31990172760]

約数ペア:

[(1, 31990172760), (2, 15995086380), (3, 10663390920), (4, 7997543190), (5, 6398034552), (6, 5331695460), (7, 4570024680), (8, 3998771595), (9, 3554463640), (10, 3199017276), (12, 2665847730), (13, 2460782520), (14, 2285012340), (15, 2132678184), (18, 1777231820), (20, 1599508638), (21, 1523341560), (24, 1332923865), (26, 1230391260), (28, 1142506170), (30, 1066339092), (35, 914004936), (36, 888615910), (39, 820260840), (40, 799754319), (42, 761670780), (45, 710892728), (52, 615195630), (56, 571253085), (60, 533169546), (63, 507780520), (65, 492156504), (70, 457002468), (72, 444307955), (78, 410130420), (84, 380835390), (90, 355446364), (91, 351540360), (104, 307597815), (105, 304668312), (117, 273420280), (120, 266584773), (126, 253890260), (130, 246078252), (140, 228501234), (156, 205065210), (168, 190417695), (180, 177723182), (182, 175770180), (195, 164052168), (210, 152334156), (234, 136710140), (252, 126945130), (260, 123039126), (273, 117180120), (280, 114250617), (312, 102532605), (315, 101556104), (360, 88861591), (364, 87885090), (390, 82026084), (420, 76167078), (455, 70308072), (468, 68355070), (504, 63472565), (520, 61519563), (546, 58590060), (585, 54684056), (630, 50778052), (728, 43942545), (780, 41013042), (819, 39060040), (840, 38083539), (910, 35154036), (936, 34177535), (1092, 29295030), (1170, 27342028), (1260, 25389026), (1365, 23436024), (1560, 20506521), (1638, 19530020), (1820, 17577018), (2184, 14647515), (2340, 13671014), (2520, 12694513), (2730, 11718012), (3276, 9765010), (3640, 8788509), (4095, 7812008), (4680, 6835507), (5460, 5859006), (6552, 4882505), (8190, 3906004), (10920, 2929503), (16380, 1953002), (32760, 976501)]