386940400

素因数分解:

$2^4\times 5^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{739}}^1$

素因数の和:792

約数の個数: 240

約数和(自身を含む): 1228849920

約数和(自身を除く): 841909520

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 17, 20, 22, 25, 28, 34, 35, 40, 44, 50, 55, 56, 68, 70, 77, 80, 85, 88, 100, 110, 112, 119, 136, 140, 154, 170, 175, 176, 187, 200, 220, 238, 272, 275, 280, 308, 340, 350, 374, 385, 400, 425, 440, 476, 550, 560, 595, 616, 680, 700, 739, 748, 770, 850, 880, 935, 952, 1100, 1190, 1232, 1309, 1360, 1400, 1478, 1496, 1540, 1700, 1870, 1904, 1925, 2200, 2380, 2618, 2800, 2956, 2975, 2992, 3080, 3400, 3695, 3740, 3850, 4400, 4675, 4760, 5173, 5236, 5912, 5950, 6160, 6545, 6800, 7390, 7480, 7700, 8129, 9350, 9520, 10346, 10472, 11824, 11900, 12563, 13090, 14780, 14960, 15400, 16258, 18475, 18700, 20692, 20944, 23800, 25126, 25865, 26180, 29560, 30800, 32516, 32725, 36950, 37400, 40645, 41384, 47600, 50252, 51730, 52360, 56903, 59120, 62815, 65032, 65450, 73900, 74800, 81290, 82768, 87941, 100504, 103460, 104720, 113806, 125630, 129325, 130064, 130900, 138193, 147800, 162580, 175882, 201008, 203225, 206920, 227612, 251260, 258650, 261800, 276386, 284515, 295600, 314075, 325160, 351764, 406450, 413840, 439705, 455224, 502520, 517300, 523600, 552772, 569030, 628150, 650320, 690965, 703528, 812900, 879410, 910448, 967351, 1005040, 1034600, 1105544, 1138060, 1256300, 1381930, 1407056, 1422575, 1625800, 1758820, 1934702, 2069200, 2198525, 2211088, 2276120, 2512600, 2763860, 2845150, 3251600, 3454825, 3517640, 3869404, 4397050, 4552240, 4836755, 5025200, 5527720, 5690300, 6909650, 7035280, 7738808, 8794100, 9673510, 11055440, 11380600, 13819300, 15477616, 17588200, 19347020, 22761200, 24183775, 27638600, 35176400, 38694040, 48367550, 55277200, 77388080, 96735100, 193470200, 386940400]

約数ペア:

[(1, 386940400), (2, 193470200), (4, 96735100), (5, 77388080), (7, 55277200), (8, 48367550), (10, 38694040), (11, 35176400), (14, 27638600), (16, 24183775), (17, 22761200), (20, 19347020), (22, 17588200), (25, 15477616), (28, 13819300), (34, 11380600), (35, 11055440), (40, 9673510), (44, 8794100), (50, 7738808), (55, 7035280), (56, 6909650), (68, 5690300), (70, 5527720), (77, 5025200), (80, 4836755), (85, 4552240), (88, 4397050), (100, 3869404), (110, 3517640), (112, 3454825), (119, 3251600), (136, 2845150), (140, 2763860), (154, 2512600), (170, 2276120), (175, 2211088), (176, 2198525), (187, 2069200), (200, 1934702), (220, 1758820), (238, 1625800), (272, 1422575), (275, 1407056), (280, 1381930), (308, 1256300), (340, 1138060), (350, 1105544), (374, 1034600), (385, 1005040), (400, 967351), (425, 910448), (440, 879410), (476, 812900), (550, 703528), (560, 690965), (595, 650320), (616, 628150), (680, 569030), (700, 552772), (739, 523600), (748, 517300), (770, 502520), (850, 455224), (880, 439705), (935, 413840), (952, 406450), (1100, 351764), (1190, 325160), (1232, 314075), (1309, 295600), (1360, 284515), (1400, 276386), (1478, 261800), (1496, 258650), (1540, 251260), (1700, 227612), (1870, 206920), (1904, 203225), (1925, 201008), (2200, 175882), (2380, 162580), (2618, 147800), (2800, 138193), (2956, 130900), (2975, 130064), (2992, 129325), (3080, 125630), (3400, 113806), (3695, 104720), (3740, 103460), (3850, 100504), (4400, 87941), (4675, 82768), (4760, 81290), (5173, 74800), (5236, 73900), (5912, 65450), (5950, 65032), (6160, 62815), (6545, 59120), (6800, 56903), (7390, 52360), (7480, 51730), (7700, 50252), (8129, 47600), (9350, 41384), (9520, 40645), (10346, 37400), (10472, 36950), (11824, 32725), (11900, 32516), (12563, 30800), (13090, 29560), (14780, 26180), (14960, 25865), (15400, 25126), (16258, 23800), (18475, 20944), (18700, 20692)]