8180171520

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{29}}^2\times {\mathrm{149}}^1$

素因数の和:248

約数の個数: 432

約数和(自身を含む): 28841248800

約数和(自身を除く): 20661077280

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 24, 29, 30, 32, 34, 40, 48, 51, 58, 60, 64, 68, 80, 85, 87, 96, 102, 116, 120, 128, 136, 145, 149, 160, 170, 174, 192, 204, 232, 240, 255, 256, 272, 290, 298, 320, 340, 348, 384, 408, 435, 447, 464, 480, 493, 510, 544, 580, 596, 640, 680, 696, 745, 768, 816, 841, 870, 894, 928, 960, 986, 1020, 1088, 1160, 1192, 1280, 1360, 1392, 1479, 1490, 1632, 1682, 1740, 1788, 1856, 1920, 1972, 2040, 2176, 2235, 2320, 2384, 2465, 2523, 2533, 2720, 2784, 2958, 2980, 3264, 3364, 3480, 3576, 3712, 3840, 3944, 4080, 4205, 4321, 4352, 4470, 4640, 4768, 4930, 5046, 5066, 5440, 5568, 5916, 5960, 6528, 6728, 6960, 7152, 7395, 7424, 7599, 7888, 8160, 8410, 8642, 8940, 9280, 9536, 9860, 10092, 10132, 10880, 11136, 11832, 11920, 12615, 12665, 12963, 13056, 13456, 13920, 14297, 14304, 14790, 15198, 15776, 16320, 16820, 17284, 17880, 18560, 19072, 19720, 20184, 20264, 21605, 21760, 22272, 23664, 23840, 25230, 25330, 25926, 26912, 27840, 28594, 28608, 29580, 30396, 31552, 32640, 33640, 34568, 35760, 37120, 37995, 38144, 39440, 40368, 40528, 42891, 43210, 47328, 47680, 50460, 50660, 51852, 53824, 55680, 57188, 57216, 59160, 60792, 63104, 64815, 65280, 67280, 69136, 71485, 71520, 73457, 75990, 78880, 80736, 81056, 85782, 86420, 94656, 95360, 100920, 101320, 103704, 107648, 111360, 114376, 114432, 118320, 121584, 125309, 126208, 129630, 134560, 138272, 142970, 143040, 146914, 151980, 157760, 161472, 162112, 171564, 172840, 189312, 190720, 201840, 202640, 207408, 214455, 215296, 220371, 228752, 236640, 243168, 250618, 259260, 269120, 276544, 285940, 286080, 293828, 303960, 315520, 322944, 324224, 343128, 345680, 367285, 375927, 378624, 403680, 405280, 414816, 428910, 440742, 457504, 473280, 486336, 501236, 518520, 538240, 553088, 571880, 572160, 587656, 607920, 626545, 631040, 645888, 648448, 686256, 691360, 734570, 751854, 807360, 810560, 829632, 857820, 881484, 915008, 946560, 972672, 1002472, 1037040, 1076480, 1101855, 1106176, 1143760, 1175312, 1215840, 1253090, 1372512, 1382720, 1469140, 1503708, 1614720, 1621120, 1659264, 1715640, 1762968, 1830016, 1879635, 1893120, 1945344, 2004944, 2074080, 2130253, 2203710, 2287520, 2350624, 2431680, 2506180, 2745024, 2765440, 2938280, 3007416, 3229440, 3242240, 3318528, 3431280, 3525936, 3660032, 3759270, 4009888, 4148160, 4260506, 4407420, 4575040, 4701248, 4863360, 5012360, 5490048, 5530880, 5876560, 6014832, 6390759, 6862560, 7051872, 7518540, 8019776, 8296320, 8521012, 8814840, 9150080, 9402496, 9726720, 10024720, 10651265, 10980096, 11753120, 12029664, 12781518, 13725120, 14103744, 15037080, 16039552, 16592640, 17042024, 17629680, 18300160, 18804992, 20049440, 21302530, 23506240, 24059328, 25563036, 27450240, 28207488, 30074160, 31953795, 32079104, 34084048, 35259360, 40098880, 42605060, 47012480, 48118656, 51126072, 54900480, 56414976, 60148320, 63907590, 68168096, 70518720, 80197760, 85210120, 94024960, 96237312, 102252144, 120296640, 127815180, 136336192, 141037440, 160395520, 170420240, 204504288, 240593280, 255630360, 272672384, 282074880, 340840480, 409008576, 481186560, 511260720, 545344768, 681680960, 818017152, 1022521440, 1363361920, 1636034304, 2045042880, 2726723840, 4090085760, 8180171520]

約数ペア:

[(1, 8180171520), (2, 4090085760), (3, 2726723840), (4, 2045042880), (5, 1636034304), (6, 1363361920), (8, 1022521440), (10, 818017152), (12, 681680960), (15, 545344768), (16, 511260720), (17, 481186560), (20, 409008576), (24, 340840480), (29, 282074880), (30, 272672384), (32, 255630360), (34, 240593280), (40, 204504288), (48, 170420240), (51, 160395520), (58, 141037440), (60, 136336192), (64, 127815180), (68, 120296640), (80, 102252144), (85, 96237312), (87, 94024960), (96, 85210120), (102, 80197760), (116, 70518720), (120, 68168096), (128, 63907590), (136, 60148320), (145, 56414976), (149, 54900480), (160, 51126072), (170, 48118656), (174, 47012480), (192, 42605060), (204, 40098880), (232, 35259360), (240, 34084048), (255, 32079104), (256, 31953795), (272, 30074160), (290, 28207488), (298, 27450240), (320, 25563036), (340, 24059328), (348, 23506240), (384, 21302530), (408, 20049440), (435, 18804992), (447, 18300160), (464, 17629680), (480, 17042024), (493, 16592640), (510, 16039552), (544, 15037080), (580, 14103744), (596, 13725120), (640, 12781518), (680, 12029664), (696, 11753120), (745, 10980096), (768, 10651265), (816, 10024720), (841, 9726720), (870, 9402496), (894, 9150080), (928, 8814840), (960, 8521012), (986, 8296320), (1020, 8019776), (1088, 7518540), (1160, 7051872), (1192, 6862560), (1280, 6390759), (1360, 6014832), (1392, 5876560), (1479, 5530880), (1490, 5490048), (1632, 5012360), (1682, 4863360), (1740, 4701248), (1788, 4575040), (1856, 4407420), (1920, 4260506), (1972, 4148160), (2040, 4009888), (2176, 3759270), (2235, 3660032), (2320, 3525936), (2384, 3431280), (2465, 3318528), (2523, 3242240), (2533, 3229440), (2720, 3007416), (2784, 2938280), (2958, 2765440), (2980, 2745024), (3264, 2506180), (3364, 2431680), (3480, 2350624), (3576, 2287520), (3712, 2203710), (3840, 2130253), (3944, 2074080), (4080, 2004944), (4205, 1945344), (4321, 1893120), (4352, 1879635), (4470, 1830016), (4640, 1762968), (4768, 1715640), (4930, 1659264), (5046, 1621120), (5066, 1614720), (5440, 1503708), (5568, 1469140), (5916, 1382720), (5960, 1372512), (6528, 1253090), (6728, 1215840), (6960, 1175312), (7152, 1143760), (7395, 1106176), (7424, 1101855), (7599, 1076480), (7888, 1037040), (8160, 1002472), (8410, 972672), (8642, 946560), (8940, 915008), (9280, 881484), (9536, 857820), (9860, 829632), (10092, 810560), (10132, 807360), (10880, 751854), (11136, 734570), (11832, 691360), (11920, 686256), (12615, 648448), (12665, 645888), (12963, 631040), (13056, 626545), (13456, 607920), (13920, 587656), (14297, 572160), (14304, 571880), (14790, 553088), (15198, 538240), (15776, 518520), (16320, 501236), (16820, 486336), (17284, 473280), (17880, 457504), (18560, 440742), (19072, 428910), (19720, 414816), (20184, 405280), (20264, 403680), (21605, 378624), (21760, 375927), (22272, 367285), (23664, 345680), (23840, 343128), (25230, 324224), (25330, 322944), (25926, 315520), (26912, 303960), (27840, 293828), (28594, 286080), (28608, 285940), (29580, 276544), (30396, 269120), (31552, 259260), (32640, 250618), (33640, 243168), (34568, 236640), (35760, 228752), (37120, 220371), (37995, 215296), (38144, 214455), (39440, 207408), (40368, 202640), (40528, 201840), (42891, 190720), (43210, 189312), (47328, 172840), (47680, 171564), (50460, 162112), (50660, 161472), (51852, 157760), (53824, 151980), (55680, 146914), (57188, 143040), (57216, 142970), (59160, 138272), (60792, 134560), (63104, 129630), (64815, 126208), (65280, 125309), (67280, 121584), (69136, 118320), (71485, 114432), (71520, 114376), (73457, 111360), (75990, 107648), (78880, 103704), (80736, 101320), (81056, 100920), (85782, 95360), (86420, 94656)]