267401040

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{127}}^1\times {\mathrm{283}}^1$

素因数の和:457

約数の個数: 160

約数和(自身を含む): 865468416

約数和(自身を除く): 598067376

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 31, 40, 48, 60, 62, 80, 93, 120, 124, 127, 155, 186, 240, 248, 254, 283, 310, 372, 381, 465, 496, 508, 566, 620, 635, 744, 762, 849, 930, 1016, 1132, 1240, 1270, 1415, 1488, 1524, 1698, 1860, 1905, 2032, 2264, 2480, 2540, 2830, 3048, 3396, 3720, 3810, 3937, 4245, 4528, 5080, 5660, 6096, 6792, 7440, 7620, 7874, 8490, 8773, 10160, 11320, 11811, 13584, 15240, 15748, 16980, 17546, 19685, 22640, 23622, 26319, 30480, 31496, 33960, 35092, 35941, 39370, 43865, 47244, 52638, 59055, 62992, 67920, 70184, 71882, 78740, 87730, 94488, 105276, 107823, 118110, 131595, 140368, 143764, 157480, 175460, 179705, 188976, 210552, 215646, 236220, 263190, 287528, 314960, 350920, 359410, 421104, 431292, 472440, 526380, 539115, 575056, 701840, 718820, 862584, 944880, 1052760, 1078230, 1114171, 1437640, 1725168, 2105520, 2156460, 2228342, 2875280, 3342513, 4312920, 4456684, 5570855, 6685026, 8625840, 8913368, 11141710, 13370052, 16712565, 17826736, 22283420, 26740104, 33425130, 44566840, 53480208, 66850260, 89133680, 133700520, 267401040]

約数ペア:

[(1, 267401040), (2, 133700520), (3, 89133680), (4, 66850260), (5, 53480208), (6, 44566840), (8, 33425130), (10, 26740104), (12, 22283420), (15, 17826736), (16, 16712565), (20, 13370052), (24, 11141710), (30, 8913368), (31, 8625840), (40, 6685026), (48, 5570855), (60, 4456684), (62, 4312920), (80, 3342513), (93, 2875280), (120, 2228342), (124, 2156460), (127, 2105520), (155, 1725168), (186, 1437640), (240, 1114171), (248, 1078230), (254, 1052760), (283, 944880), (310, 862584), (372, 718820), (381, 701840), (465, 575056), (496, 539115), (508, 526380), (566, 472440), (620, 431292), (635, 421104), (744, 359410), (762, 350920), (849, 314960), (930, 287528), (1016, 263190), (1132, 236220), (1240, 215646), (1270, 210552), (1415, 188976), (1488, 179705), (1524, 175460), (1698, 157480), (1860, 143764), (1905, 140368), (2032, 131595), (2264, 118110), (2480, 107823), (2540, 105276), (2830, 94488), (3048, 87730), (3396, 78740), (3720, 71882), (3810, 70184), (3937, 67920), (4245, 62992), (4528, 59055), (5080, 52638), (5660, 47244), (6096, 43865), (6792, 39370), (7440, 35941), (7620, 35092), (7874, 33960), (8490, 31496), (8773, 30480), (10160, 26319), (11320, 23622), (11811, 22640), (13584, 19685), (15240, 17546), (15748, 16980)]