1722592440

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{127}}^1\times {\mathrm{661}}^1$

素因数の和:827

約数の個数: 256

約数和(自身を含む): 6100992000

約数和(自身を除く): 4378399560

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 19, 20, 24, 27, 30, 36, 38, 40, 45, 54, 57, 60, 72, 76, 90, 95, 108, 114, 120, 127, 135, 152, 171, 180, 190, 216, 228, 254, 270, 285, 342, 360, 380, 381, 456, 508, 513, 540, 570, 635, 661, 684, 760, 762, 855, 1016, 1026, 1080, 1140, 1143, 1270, 1322, 1368, 1524, 1710, 1905, 1983, 2052, 2280, 2286, 2413, 2540, 2565, 2644, 3048, 3305, 3420, 3429, 3810, 3966, 4104, 4572, 4826, 5080, 5130, 5288, 5715, 5949, 6610, 6840, 6858, 7239, 7620, 7932, 9144, 9652, 9915, 10260, 11430, 11898, 12065, 12559, 13220, 13716, 14478, 15240, 15864, 17145, 17847, 19304, 19830, 20520, 21717, 22860, 23796, 24130, 25118, 26440, 27432, 28956, 29745, 34290, 35694, 36195, 37677, 39660, 43434, 45720, 47592, 48260, 50236, 57912, 59490, 62795, 65151, 68580, 71388, 72390, 75354, 79320, 83947, 86868, 89235, 96520, 100472, 108585, 113031, 118980, 125590, 130302, 137160, 142776, 144780, 150708, 167894, 173736, 178470, 188385, 217170, 226062, 237960, 251180, 251841, 260604, 289560, 301416, 325755, 335788, 339093, 356940, 376770, 419735, 434340, 452124, 502360, 503682, 521208, 565155, 651510, 671576, 678186, 713880, 753540, 755523, 839470, 868680, 904248, 1007364, 1130310, 1259205, 1303020, 1356372, 1507080, 1511046, 1594993, 1678940, 1695465, 2014728, 2260620, 2266569, 2518410, 2606040, 2712744, 3022092, 3189986, 3357880, 3390930, 3777615, 4521240, 4533138, 4784979, 5036820, 6044184, 6379972, 6781860, 7555230, 7974965, 9066276, 9569958, 10073640, 11332845, 12759944, 13563720, 14354937, 15110460, 15949930, 18132552, 19139916, 22665690, 23924895, 28709874, 30220920, 31899860, 38279832, 43064811, 45331380, 47849790, 57419748, 63799720, 71774685, 86129622, 90662760, 95699580, 114839496, 143549370, 172259244, 191399160, 215324055, 287098740, 344518488, 430648110, 574197480, 861296220, 1722592440]

約数ペア:

[(1, 1722592440), (2, 861296220), (3, 574197480), (4, 430648110), (5, 344518488), (6, 287098740), (8, 215324055), (9, 191399160), (10, 172259244), (12, 143549370), (15, 114839496), (18, 95699580), (19, 90662760), (20, 86129622), (24, 71774685), (27, 63799720), (30, 57419748), (36, 47849790), (38, 45331380), (40, 43064811), (45, 38279832), (54, 31899860), (57, 30220920), (60, 28709874), (72, 23924895), (76, 22665690), (90, 19139916), (95, 18132552), (108, 15949930), (114, 15110460), (120, 14354937), (127, 13563720), (135, 12759944), (152, 11332845), (171, 10073640), (180, 9569958), (190, 9066276), (216, 7974965), (228, 7555230), (254, 6781860), (270, 6379972), (285, 6044184), (342, 5036820), (360, 4784979), (380, 4533138), (381, 4521240), (456, 3777615), (508, 3390930), (513, 3357880), (540, 3189986), (570, 3022092), (635, 2712744), (661, 2606040), (684, 2518410), (760, 2266569), (762, 2260620), (855, 2014728), (1016, 1695465), (1026, 1678940), (1080, 1594993), (1140, 1511046), (1143, 1507080), (1270, 1356372), (1322, 1303020), (1368, 1259205), (1524, 1130310), (1710, 1007364), (1905, 904248), (1983, 868680), (2052, 839470), (2280, 755523), (2286, 753540), (2413, 713880), (2540, 678186), (2565, 671576), (2644, 651510), (3048, 565155), (3305, 521208), (3420, 503682), (3429, 502360), (3810, 452124), (3966, 434340), (4104, 419735), (4572, 376770), (4826, 356940), (5080, 339093), (5130, 335788), (5288, 325755), (5715, 301416), (5949, 289560), (6610, 260604), (6840, 251841), (6858, 251180), (7239, 237960), (7620, 226062), (7932, 217170), (9144, 188385), (9652, 178470), (9915, 173736), (10260, 167894), (11430, 150708), (11898, 144780), (12065, 142776), (12559, 137160), (13220, 130302), (13716, 125590), (14478, 118980), (15240, 113031), (15864, 108585), (17145, 100472), (17847, 96520), (19304, 89235), (19830, 86868), (20520, 83947), (21717, 79320), (22860, 75354), (23796, 72390), (24130, 71388), (25118, 68580), (26440, 65151), (27432, 62795), (28956, 59490), (29745, 57912), (34290, 50236), (35694, 48260), (36195, 47592), (37677, 45720), (39660, 43434)]