121561745520

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{619}}^1\times {\mathrm{15439}}^1$

素因数の和:16127

約数の個数: 160

約数和(自身を含む): 384596812800

約数和(自身を除く): 263035067280

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 53, 60, 80, 106, 120, 159, 212, 240, 265, 318, 424, 530, 619, 636, 795, 848, 1060, 1238, 1272, 1590, 1857, 2120, 2476, 2544, 3095, 3180, 3714, 4240, 4952, 6190, 6360, 7428, 9285, 9904, 12380, 12720, 14856, 15439, 18570, 24760, 29712, 30878, 32807, 37140, 46317, 49520, 61756, 65614, 74280, 77195, 92634, 98421, 123512, 131228, 148560, 154390, 164035, 185268, 196842, 231585, 247024, 262456, 308780, 328070, 370536, 393684, 463170, 492105, 524912, 617560, 656140, 741072, 787368, 818267, 926340, 984210, 1235120, 1312280, 1574736, 1636534, 1852680, 1968420, 2454801, 2624560, 3273068, 3705360, 3936840, 4091335, 4909602, 6546136, 7873680, 8182670, 9556741, 9819204, 12274005, 13092272, 16365340, 19113482, 19638408, 24548010, 28670223, 32730680, 38226964, 39276816, 47783705, 49096020, 57340446, 65461360, 76453928, 95567410, 98192040, 114680892, 143351115, 152907856, 191134820, 196384080, 229361784, 286702230, 382269640, 458723568, 506507273, 573404460, 764539280, 1013014546, 1146808920, 1519521819, 2026029092, 2293617840, 2532536365, 3039043638, 4052058184, 5065072730, 6078087276, 7597609095, 8104116368, 10130145460, 12156174552, 15195218190, 20260290920, 24312349104, 30390436380, 40520581840, 60780872760, 121561745520]

約数ペア:

[(1, 121561745520), (2, 60780872760), (3, 40520581840), (4, 30390436380), (5, 24312349104), (6, 20260290920), (8, 15195218190), (10, 12156174552), (12, 10130145460), (15, 8104116368), (16, 7597609095), (20, 6078087276), (24, 5065072730), (30, 4052058184), (40, 3039043638), (48, 2532536365), (53, 2293617840), (60, 2026029092), (80, 1519521819), (106, 1146808920), (120, 1013014546), (159, 764539280), (212, 573404460), (240, 506507273), (265, 458723568), (318, 382269640), (424, 286702230), (530, 229361784), (619, 196384080), (636, 191134820), (795, 152907856), (848, 143351115), (1060, 114680892), (1238, 98192040), (1272, 95567410), (1590, 76453928), (1857, 65461360), (2120, 57340446), (2476, 49096020), (2544, 47783705), (3095, 39276816), (3180, 38226964), (3714, 32730680), (4240, 28670223), (4952, 24548010), (6190, 19638408), (6360, 19113482), (7428, 16365340), (9285, 13092272), (9904, 12274005), (12380, 9819204), (12720, 9556741), (14856, 8182670), (15439, 7873680), (18570, 6546136), (24760, 4909602), (29712, 4091335), (30878, 3936840), (32807, 3705360), (37140, 3273068), (46317, 2624560), (49520, 2454801), (61756, 1968420), (65614, 1852680), (74280, 1636534), (77195, 1574736), (92634, 1312280), (98421, 1235120), (123512, 984210), (131228, 926340), (148560, 818267), (154390, 787368), (164035, 741072), (185268, 656140), (196842, 617560), (231585, 524912), (247024, 492105), (262456, 463170), (308780, 393684), (328070, 370536)]