3246320

素因数分解:

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

素因数の和:79

約数の個数: 160

約数和(自身を含む): 10285056

約数和(自身を除く): 7038736

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 17, 20, 22, 28, 31, 34, 35, 40, 44, 55, 56, 62, 68, 70, 77, 80, 85, 88, 110, 112, 119, 124, 136, 140, 154, 155, 170, 176, 187, 217, 220, 238, 248, 272, 280, 308, 310, 340, 341, 374, 385, 434, 440, 476, 496, 527, 560, 595, 616, 620, 680, 682, 748, 770, 868, 880, 935, 952, 1054, 1085, 1190, 1232, 1240, 1309, 1360, 1364, 1496, 1540, 1705, 1736, 1870, 1904, 2108, 2170, 2380, 2387, 2480, 2618, 2635, 2728, 2992, 3080, 3410, 3472, 3689, 3740, 4216, 4340, 4760, 4774, 5236, 5270, 5456, 5797, 6160, 6545, 6820, 7378, 7480, 8432, 8680, 9520, 9548, 10472, 10540, 11594, 11935, 13090, 13640, 14756, 14960, 17360, 18445, 19096, 20944, 21080, 23188, 23870, 26180, 27280, 28985, 29512, 36890, 38192, 40579, 42160, 46376, 47740, 52360, 57970, 59024, 73780, 81158, 92752, 95480, 104720, 115940, 147560, 162316, 190960, 202895, 231880, 295120, 324632, 405790, 463760, 649264, 811580, 1623160, 3246320]

約数ペア:

[(1, 3246320), (2, 1623160), (4, 811580), (5, 649264), (7, 463760), (8, 405790), (10, 324632), (11, 295120), (14, 231880), (16, 202895), (17, 190960), (20, 162316), (22, 147560), (28, 115940), (31, 104720), (34, 95480), (35, 92752), (40, 81158), (44, 73780), (55, 59024), (56, 57970), (62, 52360), (68, 47740), (70, 46376), (77, 42160), (80, 40579), (85, 38192), (88, 36890), (110, 29512), (112, 28985), (119, 27280), (124, 26180), (136, 23870), (140, 23188), (154, 21080), (155, 20944), (170, 19096), (176, 18445), (187, 17360), (217, 14960), (220, 14756), (238, 13640), (248, 13090), (272, 11935), (280, 11594), (308, 10540), (310, 10472), (340, 9548), (341, 9520), (374, 8680), (385, 8432), (434, 7480), (440, 7378), (476, 6820), (496, 6545), (527, 6160), (560, 5797), (595, 5456), (616, 5270), (620, 5236), (680, 4774), (682, 4760), (748, 4340), (770, 4216), (868, 3740), (880, 3689), (935, 3472), (952, 3410), (1054, 3080), (1085, 2992), (1190, 2728), (1232, 2635), (1240, 2618), (1309, 2480), (1360, 2387), (1364, 2380), (1496, 2170), (1540, 2108), (1705, 1904), (1736, 1870)]