2005042560

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{1307}}^1$

素因数の和:1393

約数の個数: 256

約数和(自身を含む): 6916285440

約数和(自身を除く): 4911242880

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 24, 30, 32, 34, 40, 47, 48, 51, 60, 64, 68, 80, 85, 94, 96, 102, 120, 128, 136, 141, 160, 170, 188, 192, 204, 235, 240, 255, 272, 282, 320, 340, 376, 384, 408, 470, 480, 510, 544, 564, 640, 680, 705, 752, 799, 816, 940, 960, 1020, 1088, 1128, 1307, 1360, 1410, 1504, 1598, 1632, 1880, 1920, 2040, 2176, 2256, 2397, 2614, 2720, 2820, 3008, 3196, 3264, 3760, 3921, 3995, 4080, 4512, 4794, 5228, 5440, 5640, 6016, 6392, 6528, 6535, 7520, 7842, 7990, 8160, 9024, 9588, 10456, 10880, 11280, 11985, 12784, 13070, 15040, 15684, 15980, 16320, 18048, 19176, 19605, 20912, 22219, 22560, 23970, 25568, 26140, 30080, 31368, 31960, 32640, 38352, 39210, 41824, 44438, 45120, 47940, 51136, 52280, 61429, 62736, 63920, 66657, 76704, 78420, 83648, 88876, 90240, 95880, 102272, 104560, 111095, 122858, 125472, 127840, 133314, 153408, 156840, 167296, 177752, 184287, 191760, 209120, 222190, 245716, 250944, 255680, 266628, 306816, 307145, 313680, 333285, 355504, 368574, 383520, 418240, 444380, 491432, 501888, 511360, 533256, 614290, 627360, 666570, 711008, 737148, 767040, 836480, 888760, 921435, 982864, 1044293, 1066512, 1228580, 1254720, 1333140, 1422016, 1474296, 1534080, 1777520, 1842870, 1965728, 2088586, 2133024, 2457160, 2509440, 2666280, 2844032, 2948592, 3132879, 3555040, 3685740, 3931456, 4177172, 4266048, 4914320, 5221465, 5332560, 5897184, 6265758, 7110080, 7371480, 7862912, 8354344, 8532096, 9828640, 10442930, 10665120, 11794368, 12531516, 14220160, 14742960, 15664395, 16708688, 19657280, 20885860, 21330240, 23588736, 25063032, 29485920, 31328790, 33417376, 39314560, 41771720, 42660480, 50126064, 58971840, 62657580, 66834752, 83543440, 100252128, 117943680, 125315160, 133669504, 167086880, 200504256, 250630320, 334173760, 401008512, 501260640, 668347520, 1002521280, 2005042560]

約数ペア:

[(1, 2005042560), (2, 1002521280), (3, 668347520), (4, 501260640), (5, 401008512), (6, 334173760), (8, 250630320), (10, 200504256), (12, 167086880), (15, 133669504), (16, 125315160), (17, 117943680), (20, 100252128), (24, 83543440), (30, 66834752), (32, 62657580), (34, 58971840), (40, 50126064), (47, 42660480), (48, 41771720), (51, 39314560), (60, 33417376), (64, 31328790), (68, 29485920), (80, 25063032), (85, 23588736), (94, 21330240), (96, 20885860), (102, 19657280), (120, 16708688), (128, 15664395), (136, 14742960), (141, 14220160), (160, 12531516), (170, 11794368), (188, 10665120), (192, 10442930), (204, 9828640), (235, 8532096), (240, 8354344), (255, 7862912), (272, 7371480), (282, 7110080), (320, 6265758), (340, 5897184), (376, 5332560), (384, 5221465), (408, 4914320), (470, 4266048), (480, 4177172), (510, 3931456), (544, 3685740), (564, 3555040), (640, 3132879), (680, 2948592), (705, 2844032), (752, 2666280), (799, 2509440), (816, 2457160), (940, 2133024), (960, 2088586), (1020, 1965728), (1088, 1842870), (1128, 1777520), (1307, 1534080), (1360, 1474296), (1410, 1422016), (1504, 1333140), (1598, 1254720), (1632, 1228580), (1880, 1066512), (1920, 1044293), (2040, 982864), (2176, 921435), (2256, 888760), (2397, 836480), (2614, 767040), (2720, 737148), (2820, 711008), (3008, 666570), (3196, 627360), (3264, 614290), (3760, 533256), (3921, 511360), (3995, 501888), (4080, 491432), (4512, 444380), (4794, 418240), (5228, 383520), (5440, 368574), (5640, 355504), (6016, 333285), (6392, 313680), (6528, 307145), (6535, 306816), (7520, 266628), (7842, 255680), (7990, 250944), (8160, 245716), (9024, 222190), (9588, 209120), (10456, 191760), (10880, 184287), (11280, 177752), (11985, 167296), (12784, 156840), (13070, 153408), (15040, 133314), (15684, 127840), (15980, 125472), (16320, 122858), (18048, 111095), (19176, 104560), (19605, 102272), (20912, 95880), (22219, 90240), (22560, 88876), (23970, 83648), (25568, 78420), (26140, 76704), (30080, 66657), (31368, 63920), (31960, 62736), (32640, 61429), (38352, 52280), (39210, 51136), (41824, 47940), (44438, 45120)]