19409969520

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{43}}^1\times {\mathrm{53}}^1\times {\mathrm{3943}}^1$

素因数の和:4061

約数の個数: 320

約数和(自身を含む): 69719823360

約数和(自身を除く): 50309853840

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 43, 45, 48, 53, 54, 60, 72, 80, 86, 90, 106, 108, 120, 129, 135, 144, 159, 172, 180, 212, 215, 216, 240, 258, 265, 270, 318, 344, 360, 387, 424, 430, 432, 477, 516, 530, 540, 636, 645, 688, 720, 774, 795, 848, 860, 954, 1032, 1060, 1080, 1161, 1272, 1290, 1431, 1548, 1590, 1720, 1908, 1935, 2064, 2120, 2160, 2279, 2322, 2385, 2544, 2580, 2862, 3096, 3180, 3440, 3816, 3870, 3943, 4240, 4558, 4644, 4770, 5160, 5724, 5805, 6192, 6360, 6837, 7155, 7632, 7740, 7886, 9116, 9288, 9540, 10320, 11395, 11448, 11610, 11829, 12720, 13674, 14310, 15480, 15772, 18232, 18576, 19080, 19715, 20511, 22790, 22896, 23220, 23658, 27348, 28620, 30960, 31544, 34185, 35487, 36464, 38160, 39430, 41022, 45580, 46440, 47316, 54696, 57240, 59145, 61533, 63088, 68370, 70974, 78860, 82044, 91160, 92880, 94632, 102555, 106461, 109392, 114480, 118290, 123066, 136740, 141948, 157720, 164088, 169549, 177435, 182320, 189264, 205110, 208979, 212922, 236580, 246132, 273480, 283896, 307665, 315440, 328176, 339098, 354870, 410220, 417958, 425844, 473160, 492264, 508647, 532305, 546960, 567792, 615330, 626937, 678196, 709740, 820440, 835916, 847745, 851688, 946320, 984528, 1017294, 1044895, 1064610, 1230660, 1253874, 1356392, 1419480, 1525941, 1640880, 1671832, 1695490, 1703376, 1880811, 2034588, 2089790, 2129220, 2461320, 2507748, 2543235, 2712784, 2838960, 3051882, 3134685, 3343664, 3390980, 3761622, 4069176, 4179580, 4258440, 4577823, 4922640, 5015496, 5086470, 5642433, 6103764, 6269370, 6781960, 7523244, 7629705, 8138352, 8359160, 8516880, 8986097, 9155646, 9404055, 10030992, 10172940, 11284866, 12207528, 12538740, 13563920, 15046488, 15259410, 16718320, 17972194, 18311292, 18808110, 20345880, 22569732, 22889115, 24415056, 25077480, 26958291, 28212165, 30092976, 30518820, 35944388, 36622584, 37616220, 40691760, 44930485, 45139464, 45778230, 50154960, 53916582, 56424330, 61037640, 71888776, 73245168, 75232440, 80874873, 89860970, 90278928, 91556460, 107833164, 112848660, 122075280, 134791455, 143777552, 150464880, 161749746, 179721940, 183112920, 215666328, 225697320, 242624619, 269582910, 323499492, 359443880, 366225840, 404374365, 431332656, 451394640, 485249238, 539165820, 646998984, 718887760, 808748730, 970498476, 1078331640, 1213123095, 1293997968, 1617497460, 1940996952, 2156663280, 2426246190, 3234994920, 3881993904, 4852492380, 6469989840, 9704984760, 19409969520]

約数ペア:

[(1, 19409969520), (2, 9704984760), (3, 6469989840), (4, 4852492380), (5, 3881993904), (6, 3234994920), (8, 2426246190), (9, 2156663280), (10, 1940996952), (12, 1617497460), (15, 1293997968), (16, 1213123095), (18, 1078331640), (20, 970498476), (24, 808748730), (27, 718887760), (30, 646998984), (36, 539165820), (40, 485249238), (43, 451394640), (45, 431332656), (48, 404374365), (53, 366225840), (54, 359443880), (60, 323499492), (72, 269582910), (80, 242624619), (86, 225697320), (90, 215666328), (106, 183112920), (108, 179721940), (120, 161749746), (129, 150464880), (135, 143777552), (144, 134791455), (159, 122075280), (172, 112848660), (180, 107833164), (212, 91556460), (215, 90278928), (216, 89860970), (240, 80874873), (258, 75232440), (265, 73245168), (270, 71888776), (318, 61037640), (344, 56424330), (360, 53916582), (387, 50154960), (424, 45778230), (430, 45139464), (432, 44930485), (477, 40691760), (516, 37616220), (530, 36622584), (540, 35944388), (636, 30518820), (645, 30092976), (688, 28212165), (720, 26958291), (774, 25077480), (795, 24415056), (848, 22889115), (860, 22569732), (954, 20345880), (1032, 18808110), (1060, 18311292), (1080, 17972194), (1161, 16718320), (1272, 15259410), (1290, 15046488), (1431, 13563920), (1548, 12538740), (1590, 12207528), (1720, 11284866), (1908, 10172940), (1935, 10030992), (2064, 9404055), (2120, 9155646), (2160, 8986097), (2279, 8516880), (2322, 8359160), (2385, 8138352), (2544, 7629705), (2580, 7523244), (2862, 6781960), (3096, 6269370), (3180, 6103764), (3440, 5642433), (3816, 5086470), (3870, 5015496), (3943, 4922640), (4240, 4577823), (4558, 4258440), (4644, 4179580), (4770, 4069176), (5160, 3761622), (5724, 3390980), (5805, 3343664), (6192, 3134685), (6360, 3051882), (6837, 2838960), (7155, 2712784), (7632, 2543235), (7740, 2507748), (7886, 2461320), (9116, 2129220), (9288, 2089790), (9540, 2034588), (10320, 1880811), (11395, 1703376), (11448, 1695490), (11610, 1671832), (11829, 1640880), (12720, 1525941), (13674, 1419480), (14310, 1356392), (15480, 1253874), (15772, 1230660), (18232, 1064610), (18576, 1044895), (19080, 1017294), (19715, 984528), (20511, 946320), (22790, 851688), (22896, 847745), (23220, 835916), (23658, 820440), (27348, 709740), (28620, 678196), (30960, 626937), (31544, 615330), (34185, 567792), (35487, 546960), (36464, 532305), (38160, 508647), (39430, 492264), (41022, 473160), (45580, 425844), (46440, 417958), (47316, 410220), (54696, 354870), (57240, 339098), (59145, 328176), (61533, 315440), (63088, 307665), (68370, 283896), (70974, 273480), (78860, 246132), (82044, 236580), (91160, 212922), (92880, 208979), (94632, 205110), (102555, 189264), (106461, 182320), (109392, 177435), (114480, 169549), (118290, 164088), (123066, 157720), (136740, 141948)]