201155280

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{1423}}^1$

素因数の和:1489

約数の個数: 160

約数和(自身を含む): 678051840

約数和(自身を除く): 476896560

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 30, 31, 38, 40, 48, 57, 60, 62, 76, 80, 93, 95, 114, 120, 124, 152, 155, 186, 190, 228, 240, 248, 285, 304, 310, 372, 380, 456, 465, 496, 570, 589, 620, 744, 760, 912, 930, 1140, 1178, 1240, 1423, 1488, 1520, 1767, 1860, 2280, 2356, 2480, 2846, 2945, 3534, 3720, 4269, 4560, 4712, 5692, 5890, 7068, 7115, 7440, 8538, 8835, 9424, 11384, 11780, 14136, 14230, 17076, 17670, 21345, 22768, 23560, 27037, 28272, 28460, 34152, 35340, 42690, 44113, 47120, 54074, 56920, 68304, 70680, 81111, 85380, 88226, 108148, 113840, 132339, 135185, 141360, 162222, 170760, 176452, 216296, 220565, 264678, 270370, 324444, 341520, 352904, 405555, 432592, 441130, 529356, 540740, 648888, 661695, 705808, 811110, 838147, 882260, 1058712, 1081480, 1297776, 1323390, 1622220, 1676294, 1764520, 2117424, 2162960, 2514441, 2646780, 3244440, 3352588, 3529040, 4190735, 5028882, 5293560, 6488880, 6705176, 8381470, 10057764, 10587120, 12572205, 13410352, 16762940, 20115528, 25144410, 33525880, 40231056, 50288820, 67051760, 100577640, 201155280]

約数ペア:

[(1, 201155280), (2, 100577640), (3, 67051760), (4, 50288820), (5, 40231056), (6, 33525880), (8, 25144410), (10, 20115528), (12, 16762940), (15, 13410352), (16, 12572205), (19, 10587120), (20, 10057764), (24, 8381470), (30, 6705176), (31, 6488880), (38, 5293560), (40, 5028882), (48, 4190735), (57, 3529040), (60, 3352588), (62, 3244440), (76, 2646780), (80, 2514441), (93, 2162960), (95, 2117424), (114, 1764520), (120, 1676294), (124, 1622220), (152, 1323390), (155, 1297776), (186, 1081480), (190, 1058712), (228, 882260), (240, 838147), (248, 811110), (285, 705808), (304, 661695), (310, 648888), (372, 540740), (380, 529356), (456, 441130), (465, 432592), (496, 405555), (570, 352904), (589, 341520), (620, 324444), (744, 270370), (760, 264678), (912, 220565), (930, 216296), (1140, 176452), (1178, 170760), (1240, 162222), (1423, 141360), (1488, 135185), (1520, 132339), (1767, 113840), (1860, 108148), (2280, 88226), (2356, 85380), (2480, 81111), (2846, 70680), (2945, 68304), (3534, 56920), (3720, 54074), (4269, 47120), (4560, 44113), (4712, 42690), (5692, 35340), (5890, 34152), (7068, 28460), (7115, 28272), (7440, 27037), (8538, 23560), (8835, 22768), (9424, 21345), (11384, 17670), (11780, 17076), (14136, 14230)]