7725621120

素因数分解:

$2^7\times 3^1\times 5^1\times 7^1\times {\mathrm{563}}^1\times {\mathrm{1021}}^1$

素因数の和:1613

約数の個数: 256

約数和(自身を含む): 28220935680

約数和(自身を除く): 20495314560

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 56, 60, 64, 70, 80, 84, 96, 105, 112, 120, 128, 140, 160, 168, 192, 210, 224, 240, 280, 320, 336, 384, 420, 448, 480, 560, 563, 640, 672, 840, 896, 960, 1021, 1120, 1126, 1344, 1680, 1689, 1920, 2042, 2240, 2252, 2688, 2815, 3063, 3360, 3378, 3941, 4084, 4480, 4504, 5105, 5630, 6126, 6720, 6756, 7147, 7882, 8168, 8445, 9008, 10210, 11260, 11823, 12252, 13440, 13512, 14294, 15315, 15764, 16336, 16890, 18016, 19705, 20420, 21441, 22520, 23646, 24504, 27024, 28588, 30630, 31528, 32672, 33780, 35735, 36032, 39410, 40840, 42882, 45040, 47292, 49008, 54048, 57176, 59115, 61260, 63056, 65344, 67560, 71470, 72064, 78820, 81680, 85764, 90080, 94584, 98016, 107205, 108096, 114352, 118230, 122520, 126112, 130688, 135120, 142940, 157640, 163360, 171528, 180160, 189168, 196032, 214410, 216192, 228704, 236460, 245040, 252224, 270240, 285880, 315280, 326720, 343056, 360320, 378336, 392064, 428820, 457408, 472920, 490080, 504448, 540480, 571760, 574823, 630560, 653440, 686112, 756672, 857640, 914816, 945840, 980160, 1080960, 1143520, 1149646, 1261120, 1372224, 1513344, 1715280, 1724469, 1891680, 1960320, 2287040, 2299292, 2522240, 2744448, 2874115, 3430560, 3448938, 3783360, 4023761, 4574080, 4598584, 5748230, 6861120, 6897876, 7566720, 8047522, 8622345, 9197168, 11496460, 12071283, 13722240, 13795752, 16095044, 17244690, 18394336, 20118805, 22992920, 24142566, 27591504, 32190088, 34489380, 36788672, 40237610, 45985840, 48285132, 55183008, 60356415, 64380176, 68978760, 73577344, 80475220, 91971680, 96570264, 110366016, 120712830, 128760352, 137957520, 160950440, 183943360, 193140528, 220732032, 241425660, 257520704, 275915040, 321900880, 367886720, 386281056, 482851320, 515041408, 551830080, 643801760, 772562112, 965702640, 1103660160, 1287603520, 1545124224, 1931405280, 2575207040, 3862810560, 7725621120]

約数ペア:

[(1, 7725621120), (2, 3862810560), (3, 2575207040), (4, 1931405280), (5, 1545124224), (6, 1287603520), (7, 1103660160), (8, 965702640), (10, 772562112), (12, 643801760), (14, 551830080), (15, 515041408), (16, 482851320), (20, 386281056), (21, 367886720), (24, 321900880), (28, 275915040), (30, 257520704), (32, 241425660), (35, 220732032), (40, 193140528), (42, 183943360), (48, 160950440), (56, 137957520), (60, 128760352), (64, 120712830), (70, 110366016), (80, 96570264), (84, 91971680), (96, 80475220), (105, 73577344), (112, 68978760), (120, 64380176), (128, 60356415), (140, 55183008), (160, 48285132), (168, 45985840), (192, 40237610), (210, 36788672), (224, 34489380), (240, 32190088), (280, 27591504), (320, 24142566), (336, 22992920), (384, 20118805), (420, 18394336), (448, 17244690), (480, 16095044), (560, 13795752), (563, 13722240), (640, 12071283), (672, 11496460), (840, 9197168), (896, 8622345), (960, 8047522), (1021, 7566720), (1120, 6897876), (1126, 6861120), (1344, 5748230), (1680, 4598584), (1689, 4574080), (1920, 4023761), (2042, 3783360), (2240, 3448938), (2252, 3430560), (2688, 2874115), (2815, 2744448), (3063, 2522240), (3360, 2299292), (3378, 2287040), (3941, 1960320), (4084, 1891680), (4480, 1724469), (4504, 1715280), (5105, 1513344), (5630, 1372224), (6126, 1261120), (6720, 1149646), (6756, 1143520), (7147, 1080960), (7882, 980160), (8168, 945840), (8445, 914816), (9008, 857640), (10210, 756672), (11260, 686112), (11823, 653440), (12252, 630560), (13440, 574823), (13512, 571760), (14294, 540480), (15315, 504448), (15764, 490080), (16336, 472920), (16890, 457408), (18016, 428820), (19705, 392064), (20420, 378336), (21441, 360320), (22520, 343056), (23646, 326720), (24504, 315280), (27024, 285880), (28588, 270240), (30630, 252224), (31528, 245040), (32672, 236460), (33780, 228704), (35735, 216192), (36032, 214410), (39410, 196032), (40840, 189168), (42882, 180160), (45040, 171528), (47292, 163360), (49008, 157640), (54048, 142940), (57176, 135120), (59115, 130688), (61260, 126112), (63056, 122520), (65344, 118230), (67560, 114352), (71470, 108096), (72064, 107205), (78820, 98016), (81680, 94584), (85764, 90080)]