16231600

素因数分解:

$2^4\times 5^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1$

素因数の和:84

約数の個数: 240

約数和(自身を含む): 53139456

約数和(自身を除く): 36907856

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 17, 20, 22, 25, 28, 31, 34, 35, 40, 44, 50, 55, 56, 62, 68, 70, 77, 80, 85, 88, 100, 110, 112, 119, 124, 136, 140, 154, 155, 170, 175, 176, 187, 200, 217, 220, 238, 248, 272, 275, 280, 308, 310, 340, 341, 350, 374, 385, 400, 425, 434, 440, 476, 496, 527, 550, 560, 595, 616, 620, 680, 682, 700, 748, 770, 775, 850, 868, 880, 935, 952, 1054, 1085, 1100, 1190, 1232, 1240, 1309, 1360, 1364, 1400, 1496, 1540, 1550, 1700, 1705, 1736, 1870, 1904, 1925, 2108, 2170, 2200, 2380, 2387, 2480, 2618, 2635, 2728, 2800, 2975, 2992, 3080, 3100, 3400, 3410, 3472, 3689, 3740, 3850, 4216, 4340, 4400, 4675, 4760, 4774, 5236, 5270, 5425, 5456, 5797, 5950, 6160, 6200, 6545, 6800, 6820, 7378, 7480, 7700, 8432, 8525, 8680, 9350, 9520, 9548, 10472, 10540, 10850, 11594, 11900, 11935, 12400, 13090, 13175, 13640, 14756, 14960, 15400, 17050, 17360, 18445, 18700, 19096, 20944, 21080, 21700, 23188, 23800, 23870, 26180, 26350, 27280, 28985, 29512, 30800, 32725, 34100, 36890, 37400, 38192, 40579, 42160, 43400, 46376, 47600, 47740, 52360, 52700, 57970, 59024, 59675, 65450, 68200, 73780, 74800, 81158, 86800, 92225, 92752, 95480, 104720, 105400, 115940, 119350, 130900, 136400, 144925, 147560, 162316, 184450, 190960, 202895, 210800, 231880, 238700, 261800, 289850, 295120, 324632, 368900, 405790, 463760, 477400, 523600, 579700, 649264, 737800, 811580, 954800, 1014475, 1159400, 1475600, 1623160, 2028950, 2318800, 3246320, 4057900, 8115800, 16231600]

約数ペア:

[(1, 16231600), (2, 8115800), (4, 4057900), (5, 3246320), (7, 2318800), (8, 2028950), (10, 1623160), (11, 1475600), (14, 1159400), (16, 1014475), (17, 954800), (20, 811580), (22, 737800), (25, 649264), (28, 579700), (31, 523600), (34, 477400), (35, 463760), (40, 405790), (44, 368900), (50, 324632), (55, 295120), (56, 289850), (62, 261800), (68, 238700), (70, 231880), (77, 210800), (80, 202895), (85, 190960), (88, 184450), (100, 162316), (110, 147560), (112, 144925), (119, 136400), (124, 130900), (136, 119350), (140, 115940), (154, 105400), (155, 104720), (170, 95480), (175, 92752), (176, 92225), (187, 86800), (200, 81158), (217, 74800), (220, 73780), (238, 68200), (248, 65450), (272, 59675), (275, 59024), (280, 57970), (308, 52700), (310, 52360), (340, 47740), (341, 47600), (350, 46376), (374, 43400), (385, 42160), (400, 40579), (425, 38192), (434, 37400), (440, 36890), (476, 34100), (496, 32725), (527, 30800), (550, 29512), (560, 28985), (595, 27280), (616, 26350), (620, 26180), (680, 23870), (682, 23800), (700, 23188), (748, 21700), (770, 21080), (775, 20944), (850, 19096), (868, 18700), (880, 18445), (935, 17360), (952, 17050), (1054, 15400), (1085, 14960), (1100, 14756), (1190, 13640), (1232, 13175), (1240, 13090), (1309, 12400), (1360, 11935), (1364, 11900), (1400, 11594), (1496, 10850), (1540, 10540), (1550, 10472), (1700, 9548), (1705, 9520), (1736, 9350), (1870, 8680), (1904, 8525), (1925, 8432), (2108, 7700), (2170, 7480), (2200, 7378), (2380, 6820), (2387, 6800), (2480, 6545), (2618, 6200), (2635, 6160), (2728, 5950), (2800, 5797), (2975, 5456), (2992, 5425), (3080, 5270), (3100, 5236), (3400, 4774), (3410, 4760), (3472, 4675), (3689, 4400), (3740, 4340), (3850, 4216)]