4980747520

素因数分解:

$2^8\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{24169}}^1$

素因数の和:24220

約数の個数: 144

約数和(自身を含む): 14228202240

約数和(自身を除く): 9247454720

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 23, 28, 32, 35, 40, 46, 56, 64, 70, 80, 92, 112, 115, 128, 140, 160, 161, 184, 224, 230, 256, 280, 320, 322, 368, 448, 460, 560, 640, 644, 736, 805, 896, 920, 1120, 1280, 1288, 1472, 1610, 1792, 1840, 2240, 2576, 2944, 3220, 3680, 4480, 5152, 5888, 6440, 7360, 8960, 10304, 12880, 14720, 20608, 24169, 25760, 29440, 41216, 48338, 51520, 96676, 103040, 120845, 169183, 193352, 206080, 241690, 338366, 386704, 483380, 555887, 676732, 773408, 845915, 966760, 1111774, 1353464, 1546816, 1691830, 1933520, 2223548, 2706928, 2779435, 3093632, 3383660, 3867040, 3891209, 4447096, 5413856, 5558870, 6187264, 6767320, 7734080, 7782418, 8894192, 10827712, 11117740, 13534640, 15468160, 15564836, 17788384, 19456045, 21655424, 22235480, 27069280, 30936320, 31129672, 35576768, 38912090, 43310848, 44470960, 54138560, 62259344, 71153536, 77824180, 88941920, 108277120, 124518688, 142307072, 155648360, 177883840, 216554240, 249037376, 311296720, 355767680, 498074752, 622593440, 711535360, 996149504, 1245186880, 2490373760, 4980747520]

約数ペア:

[(1, 4980747520), (2, 2490373760), (4, 1245186880), (5, 996149504), (7, 711535360), (8, 622593440), (10, 498074752), (14, 355767680), (16, 311296720), (20, 249037376), (23, 216554240), (28, 177883840), (32, 155648360), (35, 142307072), (40, 124518688), (46, 108277120), (56, 88941920), (64, 77824180), (70, 71153536), (80, 62259344), (92, 54138560), (112, 44470960), (115, 43310848), (128, 38912090), (140, 35576768), (160, 31129672), (161, 30936320), (184, 27069280), (224, 22235480), (230, 21655424), (256, 19456045), (280, 17788384), (320, 15564836), (322, 15468160), (368, 13534640), (448, 11117740), (460, 10827712), (560, 8894192), (640, 7782418), (644, 7734080), (736, 6767320), (805, 6187264), (896, 5558870), (920, 5413856), (1120, 4447096), (1280, 3891209), (1288, 3867040), (1472, 3383660), (1610, 3093632), (1792, 2779435), (1840, 2706928), (2240, 2223548), (2576, 1933520), (2944, 1691830), (3220, 1546816), (3680, 1353464), (4480, 1111774), (5152, 966760), (5888, 845915), (6440, 773408), (7360, 676732), (8960, 555887), (10304, 483380), (12880, 386704), (14720, 338366), (20608, 241690), (24169, 206080), (25760, 193352), (29440, 169183), (41216, 120845), (48338, 103040), (51520, 96676)]