4256426160

素因数分解:

$2^4\times 3^2\times 5^1\times 7^2\times {\mathrm{120647}}^1$

素因数の和:120680

約数の個数: 180

約数和(自身を含む): 16628431248

約数和(自身を除く): 12372005088

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 48, 49, 56, 60, 63, 70, 72, 80, 84, 90, 98, 105, 112, 120, 126, 140, 144, 147, 168, 180, 196, 210, 240, 245, 252, 280, 294, 315, 336, 360, 392, 420, 441, 490, 504, 560, 588, 630, 720, 735, 784, 840, 882, 980, 1008, 1176, 1260, 1470, 1680, 1764, 1960, 2205, 2352, 2520, 2940, 3528, 3920, 4410, 5040, 5880, 7056, 8820, 11760, 17640, 35280, 120647, 241294, 361941, 482588, 603235, 723882, 844529, 965176, 1085823, 1206470, 1447764, 1689058, 1809705, 1930352, 2171646, 2412940, 2533587, 2895528, 3378116, 3619410, 4222645, 4343292, 4825880, 5067174, 5429115, 5791056, 5911703, 6756232, 7238820, 7600761, 8445290, 8686584, 9651760, 10134348, 10858230, 11823406, 12667935, 13512464, 14477640, 15201522, 16890580, 17373168, 17735109, 20268696, 21716460, 23646812, 25335870, 28955280, 29558515, 30403044, 33781160, 35470218, 38003805, 40537392, 43432920, 47293624, 50671740, 53205327, 59117030, 60806088, 67562320, 70940436, 76007610, 86865840, 88675545, 94587248, 101343480, 106410654, 118234060, 121612176, 141880872, 152015220, 177351090, 202686960, 212821308, 236468120, 266026635, 283761744, 304030440, 354702180, 425642616, 472936240, 532053270, 608060880, 709404360, 851285232, 1064106540, 1418808720, 2128213080, 4256426160]

約数ペア:

[(1, 4256426160), (2, 2128213080), (3, 1418808720), (4, 1064106540), (5, 851285232), (6, 709404360), (7, 608060880), (8, 532053270), (9, 472936240), (10, 425642616), (12, 354702180), (14, 304030440), (15, 283761744), (16, 266026635), (18, 236468120), (20, 212821308), (21, 202686960), (24, 177351090), (28, 152015220), (30, 141880872), (35, 121612176), (36, 118234060), (40, 106410654), (42, 101343480), (45, 94587248), (48, 88675545), (49, 86865840), (56, 76007610), (60, 70940436), (63, 67562320), (70, 60806088), (72, 59117030), (80, 53205327), (84, 50671740), (90, 47293624), (98, 43432920), (105, 40537392), (112, 38003805), (120, 35470218), (126, 33781160), (140, 30403044), (144, 29558515), (147, 28955280), (168, 25335870), (180, 23646812), (196, 21716460), (210, 20268696), (240, 17735109), (245, 17373168), (252, 16890580), (280, 15201522), (294, 14477640), (315, 13512464), (336, 12667935), (360, 11823406), (392, 10858230), (420, 10134348), (441, 9651760), (490, 8686584), (504, 8445290), (560, 7600761), (588, 7238820), (630, 6756232), (720, 5911703), (735, 5791056), (784, 5429115), (840, 5067174), (882, 4825880), (980, 4343292), (1008, 4222645), (1176, 3619410), (1260, 3378116), (1470, 2895528), (1680, 2533587), (1764, 2412940), (1960, 2171646), (2205, 1930352), (2352, 1809705), (2520, 1689058), (2940, 1447764), (3528, 1206470), (3920, 1085823), (4410, 965176), (5040, 844529), (5880, 723882), (7056, 603235), (8820, 482588), (11760, 361941), (17640, 241294), (35280, 120647)]