406232640

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{12823}}^1$

素因数の和:12857

約数の個数: 168

約数和(自身を含む): 1524414528

約数和(自身を除く): 1118181888

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 30, 32, 33, 36, 40, 44, 45, 48, 55, 60, 64, 66, 72, 80, 88, 90, 96, 99, 110, 120, 132, 144, 160, 165, 176, 180, 192, 198, 220, 240, 264, 288, 320, 330, 352, 360, 396, 440, 480, 495, 528, 576, 660, 704, 720, 792, 880, 960, 990, 1056, 1320, 1440, 1584, 1760, 1980, 2112, 2640, 2880, 3168, 3520, 3960, 5280, 6336, 7920, 10560, 12823, 15840, 25646, 31680, 38469, 51292, 64115, 76938, 102584, 115407, 128230, 141053, 153876, 192345, 205168, 230814, 256460, 282106, 307752, 384690, 410336, 423159, 461628, 512920, 564212, 577035, 615504, 705265, 769380, 820672, 846318, 923256, 1025840, 1128424, 1154070, 1231008, 1269477, 1410530, 1538760, 1692636, 1846512, 2051680, 2115795, 2256848, 2308140, 2462016, 2538954, 2821060, 3077520, 3385272, 3693024, 4103360, 4231590, 4513696, 4616280, 5077908, 5642120, 6155040, 6347385, 6770544, 7386048, 8463180, 9027392, 9232560, 10155816, 11284240, 12310080, 12694770, 13541088, 16926360, 18465120, 20311632, 22568480, 25389540, 27082176, 33852720, 36930240, 40623264, 45136960, 50779080, 67705440, 81246528, 101558160, 135410880, 203116320, 406232640]

約数ペア:

[(1, 406232640), (2, 203116320), (3, 135410880), (4, 101558160), (5, 81246528), (6, 67705440), (8, 50779080), (9, 45136960), (10, 40623264), (11, 36930240), (12, 33852720), (15, 27082176), (16, 25389540), (18, 22568480), (20, 20311632), (22, 18465120), (24, 16926360), (30, 13541088), (32, 12694770), (33, 12310080), (36, 11284240), (40, 10155816), (44, 9232560), (45, 9027392), (48, 8463180), (55, 7386048), (60, 6770544), (64, 6347385), (66, 6155040), (72, 5642120), (80, 5077908), (88, 4616280), (90, 4513696), (96, 4231590), (99, 4103360), (110, 3693024), (120, 3385272), (132, 3077520), (144, 2821060), (160, 2538954), (165, 2462016), (176, 2308140), (180, 2256848), (192, 2115795), (198, 2051680), (220, 1846512), (240, 1692636), (264, 1538760), (288, 1410530), (320, 1269477), (330, 1231008), (352, 1154070), (360, 1128424), (396, 1025840), (440, 923256), (480, 846318), (495, 820672), (528, 769380), (576, 705265), (660, 615504), (704, 577035), (720, 564212), (792, 512920), (880, 461628), (960, 423159), (990, 410336), (1056, 384690), (1320, 307752), (1440, 282106), (1584, 256460), (1760, 230814), (1980, 205168), (2112, 192345), (2640, 153876), (2880, 141053), (3168, 128230), (3520, 115407), (3960, 102584), (5280, 76938), (6336, 64115), (7920, 51292), (10560, 38469), (12823, 31680), (15840, 25646)]