321570360

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{547}}^1$

素因数の和:658

約数の個数: 192

約数和(自身を含む): 1107924480

約数和(自身を除く): 786354120

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 23, 24, 30, 36, 40, 45, 46, 60, 69, 71, 72, 90, 92, 115, 120, 138, 142, 180, 184, 207, 213, 230, 276, 284, 345, 355, 360, 414, 426, 460, 547, 552, 568, 639, 690, 710, 828, 852, 920, 1035, 1065, 1094, 1278, 1380, 1420, 1633, 1641, 1656, 1704, 2070, 2130, 2188, 2556, 2735, 2760, 2840, 3195, 3266, 3282, 4140, 4260, 4376, 4899, 4923, 5112, 5470, 6390, 6532, 6564, 8165, 8205, 8280, 8520, 9798, 9846, 10940, 12581, 12780, 13064, 13128, 14697, 16330, 16410, 19596, 19692, 21880, 24495, 24615, 25162, 25560, 29394, 32660, 32820, 37743, 38837, 39192, 39384, 48990, 49230, 50324, 58788, 62905, 65320, 65640, 73485, 75486, 77674, 97980, 98460, 100648, 113229, 116511, 117576, 125810, 146970, 150972, 155348, 188715, 194185, 195960, 196920, 226458, 233022, 251620, 293940, 301944, 310696, 349533, 377430, 388370, 452916, 466044, 503240, 566145, 582555, 587880, 699066, 754860, 776740, 893251, 905832, 932088, 1132290, 1165110, 1398132, 1509720, 1553480, 1747665, 1786502, 2264580, 2330220, 2679753, 2796264, 3495330, 3573004, 4466255, 4529160, 4660440, 5359506, 6990660, 7146008, 8039259, 8932510, 10719012, 13398765, 13981320, 16078518, 17865020, 21438024, 26797530, 32157036, 35730040, 40196295, 53595060, 64314072, 80392590, 107190120, 160785180, 321570360]

約数ペア:

[(1, 321570360), (2, 160785180), (3, 107190120), (4, 80392590), (5, 64314072), (6, 53595060), (8, 40196295), (9, 35730040), (10, 32157036), (12, 26797530), (15, 21438024), (18, 17865020), (20, 16078518), (23, 13981320), (24, 13398765), (30, 10719012), (36, 8932510), (40, 8039259), (45, 7146008), (46, 6990660), (60, 5359506), (69, 4660440), (71, 4529160), (72, 4466255), (90, 3573004), (92, 3495330), (115, 2796264), (120, 2679753), (138, 2330220), (142, 2264580), (180, 1786502), (184, 1747665), (207, 1553480), (213, 1509720), (230, 1398132), (276, 1165110), (284, 1132290), (345, 932088), (355, 905832), (360, 893251), (414, 776740), (426, 754860), (460, 699066), (547, 587880), (552, 582555), (568, 566145), (639, 503240), (690, 466044), (710, 452916), (828, 388370), (852, 377430), (920, 349533), (1035, 310696), (1065, 301944), (1094, 293940), (1278, 251620), (1380, 233022), (1420, 226458), (1633, 196920), (1641, 195960), (1656, 194185), (1704, 188715), (2070, 155348), (2130, 150972), (2188, 146970), (2556, 125810), (2735, 117576), (2760, 116511), (2840, 113229), (3195, 100648), (3266, 98460), (3282, 97980), (4140, 77674), (4260, 75486), (4376, 73485), (4899, 65640), (4923, 65320), (5112, 62905), (5470, 58788), (6390, 50324), (6532, 49230), (6564, 48990), (8165, 39384), (8205, 39192), (8280, 38837), (8520, 37743), (9798, 32820), (9846, 32660), (10940, 29394), (12581, 25560), (12780, 25162), (13064, 24615), (13128, 24495), (14697, 21880), (16330, 19692), (16410, 19596)]