156917013420

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{137}}^1\times {\mathrm{21377}}^1$

素因数の和:21592

約数の個数: 192

約数和(自身を含む): 475802449920

約数和(自身を除く): 318885436500

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 19, 20, 30, 38, 47, 57, 60, 76, 94, 95, 114, 137, 141, 188, 190, 228, 235, 274, 282, 285, 380, 411, 470, 548, 564, 570, 685, 705, 822, 893, 940, 1140, 1370, 1410, 1644, 1786, 2055, 2603, 2679, 2740, 2820, 3572, 4110, 4465, 5206, 5358, 6439, 7809, 8220, 8930, 10412, 10716, 12878, 13015, 13395, 15618, 17860, 19317, 21377, 25756, 26030, 26790, 31236, 32195, 38634, 39045, 42754, 52060, 53580, 64131, 64390, 77268, 78090, 85508, 96585, 106885, 122341, 128262, 128780, 156180, 193170, 213770, 244682, 256524, 320655, 367023, 386340, 406163, 427540, 489364, 611705, 641310, 734046, 812326, 1004719, 1218489, 1223410, 1282620, 1468092, 1624652, 1835115, 2009438, 2030815, 2436978, 2446820, 2928649, 3014157, 3670230, 4018876, 4061630, 4873956, 5023595, 5857298, 6028314, 6092445, 7340460, 8123260, 8785947, 10047190, 11714596, 12056628, 12184890, 14643245, 15070785, 17571894, 19089661, 20094380, 24369780, 29286490, 30141570, 35143788, 38179322, 43929735, 55644331, 57268983, 58572980, 60283140, 76358644, 87859470, 95448305, 111288662, 114537966, 137646503, 166932993, 175718940, 190896610, 222577324, 229075932, 275293006, 278221655, 286344915, 333865986, 381793220, 412939509, 550586012, 556443310, 572689830, 667731972, 688232515, 825879018, 834664965, 1112886620, 1145379660, 1376465030, 1651758036, 1669329930, 2064697545, 2615283557, 2752930060, 3338659860, 4129395090, 5230567114, 7845850671, 8258790180, 10461134228, 13076417785, 15691701342, 26152835570, 31383402684, 39229253355, 52305671140, 78458506710, 156917013420]

約数ペア:

[(1, 156917013420), (2, 78458506710), (3, 52305671140), (4, 39229253355), (5, 31383402684), (6, 26152835570), (10, 15691701342), (12, 13076417785), (15, 10461134228), (19, 8258790180), (20, 7845850671), (30, 5230567114), (38, 4129395090), (47, 3338659860), (57, 2752930060), (60, 2615283557), (76, 2064697545), (94, 1669329930), (95, 1651758036), (114, 1376465030), (137, 1145379660), (141, 1112886620), (188, 834664965), (190, 825879018), (228, 688232515), (235, 667731972), (274, 572689830), (282, 556443310), (285, 550586012), (380, 412939509), (411, 381793220), (470, 333865986), (548, 286344915), (564, 278221655), (570, 275293006), (685, 229075932), (705, 222577324), (822, 190896610), (893, 175718940), (940, 166932993), (1140, 137646503), (1370, 114537966), (1410, 111288662), (1644, 95448305), (1786, 87859470), (2055, 76358644), (2603, 60283140), (2679, 58572980), (2740, 57268983), (2820, 55644331), (3572, 43929735), (4110, 38179322), (4465, 35143788), (5206, 30141570), (5358, 29286490), (6439, 24369780), (7809, 20094380), (8220, 19089661), (8930, 17571894), (10412, 15070785), (10716, 14643245), (12878, 12184890), (13015, 12056628), (13395, 11714596), (15618, 10047190), (17860, 8785947), (19317, 8123260), (21377, 7340460), (25756, 6092445), (26030, 6028314), (26790, 5857298), (31236, 5023595), (32195, 4873956), (38634, 4061630), (39045, 4018876), (42754, 3670230), (52060, 3014157), (53580, 2928649), (64131, 2446820), (64390, 2436978), (77268, 2030815), (78090, 2009438), (85508, 1835115), (96585, 1624652), (106885, 1468092), (122341, 1282620), (128262, 1223410), (128780, 1218489), (156180, 1004719), (193170, 812326), (213770, 734046), (244682, 641310), (256524, 611705), (320655, 489364), (367023, 427540), (386340, 406163)]