252941760

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{71}}^1\times {\mathrm{1237}}^1$

素因数の和:1331

約数の個数: 168

約数和(自身を含む): 882981216

約数和(自身を除く): 630039456

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 64, 71, 72, 80, 90, 96, 120, 142, 144, 160, 180, 192, 213, 240, 284, 288, 320, 355, 360, 426, 480, 568, 576, 639, 710, 720, 852, 960, 1065, 1136, 1237, 1278, 1420, 1440, 1704, 2130, 2272, 2474, 2556, 2840, 2880, 3195, 3408, 3711, 4260, 4544, 4948, 5112, 5680, 6185, 6390, 6816, 7422, 8520, 9896, 10224, 11133, 11360, 12370, 12780, 13632, 14844, 17040, 18555, 19792, 20448, 22266, 22720, 24740, 25560, 29688, 34080, 37110, 39584, 40896, 44532, 49480, 51120, 55665, 59376, 68160, 74220, 79168, 87827, 89064, 98960, 102240, 111330, 118752, 148440, 175654, 178128, 197920, 204480, 222660, 237504, 263481, 296880, 351308, 356256, 395840, 439135, 445320, 526962, 593760, 702616, 712512, 790443, 878270, 890640, 1053924, 1187520, 1317405, 1405232, 1580886, 1756540, 1781280, 2107848, 2634810, 2810464, 3161772, 3513080, 3562560, 3952215, 4215696, 5269620, 5620928, 6323544, 7026160, 7904430, 8431392, 10539240, 12647088, 14052320, 15808860, 16862784, 21078480, 25294176, 28104640, 31617720, 42156960, 50588352, 63235440, 84313920, 126470880, 252941760]

約数ペア:

[(1, 252941760), (2, 126470880), (3, 84313920), (4, 63235440), (5, 50588352), (6, 42156960), (8, 31617720), (9, 28104640), (10, 25294176), (12, 21078480), (15, 16862784), (16, 15808860), (18, 14052320), (20, 12647088), (24, 10539240), (30, 8431392), (32, 7904430), (36, 7026160), (40, 6323544), (45, 5620928), (48, 5269620), (60, 4215696), (64, 3952215), (71, 3562560), (72, 3513080), (80, 3161772), (90, 2810464), (96, 2634810), (120, 2107848), (142, 1781280), (144, 1756540), (160, 1580886), (180, 1405232), (192, 1317405), (213, 1187520), (240, 1053924), (284, 890640), (288, 878270), (320, 790443), (355, 712512), (360, 702616), (426, 593760), (480, 526962), (568, 445320), (576, 439135), (639, 395840), (710, 356256), (720, 351308), (852, 296880), (960, 263481), (1065, 237504), (1136, 222660), (1237, 204480), (1278, 197920), (1420, 178128), (1440, 175654), (1704, 148440), (2130, 118752), (2272, 111330), (2474, 102240), (2556, 98960), (2840, 89064), (2880, 87827), (3195, 79168), (3408, 74220), (3711, 68160), (4260, 59376), (4544, 55665), (4948, 51120), (5112, 49480), (5680, 44532), (6185, 40896), (6390, 39584), (6816, 37110), (7422, 34080), (8520, 29688), (9896, 25560), (10224, 24740), (11133, 22720), (11360, 22266), (12370, 20448), (12780, 19792), (13632, 18555), (14844, 17040)]