2761277880

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{59}}^1\times {\mathrm{547}}^1$

素因数の和:674

約数の個数: 256

約数和(自身を含む): 9090662400

約数和(自身を除く): 6329384520

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 23, 24, 30, 31, 40, 46, 59, 60, 62, 69, 92, 93, 115, 118, 120, 124, 138, 155, 177, 184, 186, 230, 236, 248, 276, 295, 310, 345, 354, 372, 460, 465, 472, 547, 552, 590, 620, 690, 708, 713, 744, 885, 920, 930, 1094, 1180, 1240, 1357, 1380, 1416, 1426, 1641, 1770, 1829, 1860, 2139, 2188, 2360, 2714, 2735, 2760, 2852, 3282, 3540, 3565, 3658, 3720, 4071, 4278, 4376, 5428, 5470, 5487, 5704, 6564, 6785, 7080, 7130, 7316, 8142, 8205, 8556, 9145, 10695, 10856, 10940, 10974, 12581, 13128, 13570, 14260, 14632, 16284, 16410, 16957, 17112, 18290, 20355, 21390, 21880, 21948, 25162, 27140, 27435, 28520, 32273, 32568, 32820, 33914, 36580, 37743, 40710, 42067, 42780, 43896, 50324, 50871, 54280, 54870, 62905, 64546, 65640, 67828, 73160, 75486, 81420, 84134, 84785, 85560, 96819, 100648, 101742, 109740, 125810, 126201, 129092, 135656, 150972, 161365, 162840, 168268, 169570, 188715, 193638, 203484, 210335, 219480, 251620, 252402, 254355, 258184, 301944, 322730, 336536, 339140, 377430, 387276, 390011, 406968, 420670, 484095, 503240, 504804, 508710, 631005, 645460, 678280, 742279, 754860, 774552, 780022, 841340, 968190, 1000463, 1009608, 1017420, 1170033, 1262010, 1290920, 1484558, 1509720, 1560044, 1682680, 1936380, 1950055, 2000926, 2034840, 2226837, 2340066, 2524020, 2969116, 3001389, 3120088, 3711395, 3872760, 3900110, 4001852, 4453674, 4680132, 5002315, 5048040, 5850165, 5938232, 6002778, 7422790, 7800220, 8003704, 8907348, 9360264, 10004630, 11134185, 11700330, 12005556, 14845580, 15006945, 15600440, 17814696, 20009260, 22268370, 23010649, 23400660, 24011112, 29691160, 30013890, 40018520, 44536740, 46021298, 46801320, 60027780, 69031947, 89073480, 92042596, 115053245, 120055560, 138063894, 184085192, 230106490, 276127788, 345159735, 460212980, 552255576, 690319470, 920425960, 1380638940, 2761277880]

約数ペア:

[(1, 2761277880), (2, 1380638940), (3, 920425960), (4, 690319470), (5, 552255576), (6, 460212980), (8, 345159735), (10, 276127788), (12, 230106490), (15, 184085192), (20, 138063894), (23, 120055560), (24, 115053245), (30, 92042596), (31, 89073480), (40, 69031947), (46, 60027780), (59, 46801320), (60, 46021298), (62, 44536740), (69, 40018520), (92, 30013890), (93, 29691160), (115, 24011112), (118, 23400660), (120, 23010649), (124, 22268370), (138, 20009260), (155, 17814696), (177, 15600440), (184, 15006945), (186, 14845580), (230, 12005556), (236, 11700330), (248, 11134185), (276, 10004630), (295, 9360264), (310, 8907348), (345, 8003704), (354, 7800220), (372, 7422790), (460, 6002778), (465, 5938232), (472, 5850165), (547, 5048040), (552, 5002315), (590, 4680132), (620, 4453674), (690, 4001852), (708, 3900110), (713, 3872760), (744, 3711395), (885, 3120088), (920, 3001389), (930, 2969116), (1094, 2524020), (1180, 2340066), (1240, 2226837), (1357, 2034840), (1380, 2000926), (1416, 1950055), (1426, 1936380), (1641, 1682680), (1770, 1560044), (1829, 1509720), (1860, 1484558), (2139, 1290920), (2188, 1262010), (2360, 1170033), (2714, 1017420), (2735, 1009608), (2760, 1000463), (2852, 968190), (3282, 841340), (3540, 780022), (3565, 774552), (3658, 754860), (3720, 742279), (4071, 678280), (4278, 645460), (4376, 631005), (5428, 508710), (5470, 504804), (5487, 503240), (5704, 484095), (6564, 420670), (6785, 406968), (7080, 390011), (7130, 387276), (7316, 377430), (8142, 339140), (8205, 336536), (8556, 322730), (9145, 301944), (10695, 258184), (10856, 254355), (10940, 252402), (10974, 251620), (12581, 219480), (13128, 210335), (13570, 203484), (14260, 193638), (14632, 188715), (16284, 169570), (16410, 168268), (16957, 162840), (17112, 161365), (18290, 150972), (20355, 135656), (21390, 129092), (21880, 126201), (21948, 125810), (25162, 109740), (27140, 101742), (27435, 100648), (28520, 96819), (32273, 85560), (32568, 84785), (32820, 84134), (33914, 81420), (36580, 75486), (37743, 73160), (40710, 67828), (42067, 65640), (42780, 64546), (43896, 62905), (50324, 54870), (50871, 54280)]