67688640

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{1237}}^1$

素因数の和:1279

約数の個数: 168

約数和(自身を含む): 245272560

約数和(自身を除く): 177583920

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 30, 32, 36, 38, 40, 45, 48, 57, 60, 64, 72, 76, 80, 90, 95, 96, 114, 120, 144, 152, 160, 171, 180, 190, 192, 228, 240, 285, 288, 304, 320, 342, 360, 380, 456, 480, 570, 576, 608, 684, 720, 760, 855, 912, 960, 1140, 1216, 1237, 1368, 1440, 1520, 1710, 1824, 2280, 2474, 2736, 2880, 3040, 3420, 3648, 3711, 4560, 4948, 5472, 6080, 6185, 6840, 7422, 9120, 9896, 10944, 11133, 12370, 13680, 14844, 18240, 18555, 19792, 22266, 23503, 24740, 27360, 29688, 37110, 39584, 44532, 47006, 49480, 54720, 55665, 59376, 70509, 74220, 79168, 89064, 94012, 98960, 111330, 117515, 118752, 141018, 148440, 178128, 188024, 197920, 211527, 222660, 235030, 237504, 282036, 296880, 352545, 356256, 376048, 395840, 423054, 445320, 470060, 564072, 593760, 705090, 712512, 752096, 846108, 890640, 940120, 1057635, 1128144, 1187520, 1410180, 1504192, 1692216, 1781280, 1880240, 2115270, 2256288, 2820360, 3384432, 3562560, 3760480, 4230540, 4512576, 5640720, 6768864, 7520960, 8461080, 11281440, 13537728, 16922160, 22562880, 33844320, 67688640]

約数ペア:

[(1, 67688640), (2, 33844320), (3, 22562880), (4, 16922160), (5, 13537728), (6, 11281440), (8, 8461080), (9, 7520960), (10, 6768864), (12, 5640720), (15, 4512576), (16, 4230540), (18, 3760480), (19, 3562560), (20, 3384432), (24, 2820360), (30, 2256288), (32, 2115270), (36, 1880240), (38, 1781280), (40, 1692216), (45, 1504192), (48, 1410180), (57, 1187520), (60, 1128144), (64, 1057635), (72, 940120), (76, 890640), (80, 846108), (90, 752096), (95, 712512), (96, 705090), (114, 593760), (120, 564072), (144, 470060), (152, 445320), (160, 423054), (171, 395840), (180, 376048), (190, 356256), (192, 352545), (228, 296880), (240, 282036), (285, 237504), (288, 235030), (304, 222660), (320, 211527), (342, 197920), (360, 188024), (380, 178128), (456, 148440), (480, 141018), (570, 118752), (576, 117515), (608, 111330), (684, 98960), (720, 94012), (760, 89064), (855, 79168), (912, 74220), (960, 70509), (1140, 59376), (1216, 55665), (1237, 54720), (1368, 49480), (1440, 47006), (1520, 44532), (1710, 39584), (1824, 37110), (2280, 29688), (2474, 27360), (2736, 24740), (2880, 23503), (3040, 22266), (3420, 19792), (3648, 18555), (3711, 18240), (4560, 14844), (4948, 13680), (5472, 12370), (6080, 11133), (6185, 10944), (6840, 9896), (7422, 9120)]