190165680

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{13901}}^1$

素因数の和:13939

約数の個数: 120

約数和(自身を含む): 672300720

約数和(自身を除く): 482135040

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 30, 36, 38, 40, 45, 48, 57, 60, 72, 76, 80, 90, 95, 114, 120, 144, 152, 171, 180, 190, 228, 240, 285, 304, 342, 360, 380, 456, 570, 684, 720, 760, 855, 912, 1140, 1368, 1520, 1710, 2280, 2736, 3420, 4560, 6840, 13680, 13901, 27802, 41703, 55604, 69505, 83406, 111208, 125109, 139010, 166812, 208515, 222416, 250218, 264119, 278020, 333624, 417030, 500436, 528238, 556040, 625545, 667248, 792357, 834060, 1000872, 1056476, 1112080, 1251090, 1320595, 1584714, 1668120, 2001744, 2112952, 2377071, 2502180, 2641190, 3169428, 3336240, 3961785, 4225904, 4754142, 5004360, 5282380, 6338856, 7923570, 9508284, 10008720, 10564760, 11885355, 12677712, 15847140, 19016568, 21129520, 23770710, 31694280, 38033136, 47541420, 63388560, 95082840, 190165680]

約数ペア:

[(1, 190165680), (2, 95082840), (3, 63388560), (4, 47541420), (5, 38033136), (6, 31694280), (8, 23770710), (9, 21129520), (10, 19016568), (12, 15847140), (15, 12677712), (16, 11885355), (18, 10564760), (19, 10008720), (20, 9508284), (24, 7923570), (30, 6338856), (36, 5282380), (38, 5004360), (40, 4754142), (45, 4225904), (48, 3961785), (57, 3336240), (60, 3169428), (72, 2641190), (76, 2502180), (80, 2377071), (90, 2112952), (95, 2001744), (114, 1668120), (120, 1584714), (144, 1320595), (152, 1251090), (171, 1112080), (180, 1056476), (190, 1000872), (228, 834060), (240, 792357), (285, 667248), (304, 625545), (342, 556040), (360, 528238), (380, 500436), (456, 417030), (570, 333624), (684, 278020), (720, 264119), (760, 250218), (855, 222416), (912, 208515), (1140, 166812), (1368, 139010), (1520, 125109), (1710, 111208), (2280, 83406), (2736, 69505), (3420, 55604), (4560, 41703), (6840, 27802), (13680, 13901)]