248198915200

素因数分解:

$2^7\times 5^2\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{77023}}^1$

素因数の和:77119

約数の個数: 192

約数和(自身を含む): 657584697600

約数和(自身を除く): 409385782400

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 25, 32, 38, 40, 50, 53, 64, 76, 80, 95, 100, 106, 128, 152, 160, 190, 200, 212, 265, 304, 320, 380, 400, 424, 475, 530, 608, 640, 760, 800, 848, 950, 1007, 1060, 1216, 1325, 1520, 1600, 1696, 1900, 2014, 2120, 2432, 2650, 3040, 3200, 3392, 3800, 4028, 4240, 5035, 5300, 6080, 6784, 7600, 8056, 8480, 10070, 10600, 12160, 15200, 16112, 16960, 20140, 21200, 25175, 30400, 32224, 33920, 40280, 42400, 50350, 60800, 64448, 77023, 80560, 84800, 100700, 128896, 154046, 161120, 169600, 201400, 308092, 322240, 385115, 402800, 616184, 644480, 770230, 805600, 1232368, 1463437, 1540460, 1611200, 1925575, 2464736, 2926874, 3080920, 3222400, 3851150, 4082219, 4929472, 5853748, 6161840, 7317185, 7702300, 8164438, 9858944, 11707496, 12323680, 14634370, 15404600, 16328876, 20411095, 23414992, 24647360, 29268740, 30809200, 32657752, 36585925, 40822190, 46829984, 49294720, 58537480, 61618400, 65315504, 73171850, 77562161, 81644380, 93659968, 102055475, 117074960, 123236800, 130631008, 146343700, 155124322, 163288760, 187319936, 204110950, 234149920, 246473600, 261262016, 292687400, 310248644, 326577520, 387810805, 408221900, 468299840, 522524032, 585374800, 620497288, 653155040, 775621610, 816443800, 936599680, 1170749600, 1240994576, 1306310080, 1551243220, 1632887600, 1939054025, 2341499200, 2481989152, 2612620160, 3102486440, 3265775200, 3878108050, 4682998400, 4963978304, 6204972880, 6531550400, 7756216100, 9927956608, 12409945760, 13063100800, 15512432200, 24819891520, 31024864400, 49639783040, 62049728800, 124099457600, 248198915200]

約数ペア:

[(1, 248198915200), (2, 124099457600), (4, 62049728800), (5, 49639783040), (8, 31024864400), (10, 24819891520), (16, 15512432200), (19, 13063100800), (20, 12409945760), (25, 9927956608), (32, 7756216100), (38, 6531550400), (40, 6204972880), (50, 4963978304), (53, 4682998400), (64, 3878108050), (76, 3265775200), (80, 3102486440), (95, 2612620160), (100, 2481989152), (106, 2341499200), (128, 1939054025), (152, 1632887600), (160, 1551243220), (190, 1306310080), (200, 1240994576), (212, 1170749600), (265, 936599680), (304, 816443800), (320, 775621610), (380, 653155040), (400, 620497288), (424, 585374800), (475, 522524032), (530, 468299840), (608, 408221900), (640, 387810805), (760, 326577520), (800, 310248644), (848, 292687400), (950, 261262016), (1007, 246473600), (1060, 234149920), (1216, 204110950), (1325, 187319936), (1520, 163288760), (1600, 155124322), (1696, 146343700), (1900, 130631008), (2014, 123236800), (2120, 117074960), (2432, 102055475), (2650, 93659968), (3040, 81644380), (3200, 77562161), (3392, 73171850), (3800, 65315504), (4028, 61618400), (4240, 58537480), (5035, 49294720), (5300, 46829984), (6080, 40822190), (6784, 36585925), (7600, 32657752), (8056, 30809200), (8480, 29268740), (10070, 24647360), (10600, 23414992), (12160, 20411095), (15200, 16328876), (16112, 15404600), (16960, 14634370), (20140, 12323680), (21200, 11707496), (25175, 9858944), (30400, 8164438), (32224, 7702300), (33920, 7317185), (40280, 6161840), (42400, 5853748), (50350, 4929472), (60800, 4082219), (64448, 3851150), (77023, 3222400), (80560, 3080920), (84800, 2926874), (100700, 2464736), (128896, 1925575), (154046, 1611200), (161120, 1540460), (169600, 1463437), (201400, 1232368), (308092, 805600), (322240, 770230), (385115, 644480), (402800, 616184)]