188738760

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{13217}}^1$

素因数の和:13255

約数の個数: 128

約数和(自身を含む): 685221120

約数和(自身を除く): 496482360

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 17, 20, 21, 24, 28, 30, 34, 35, 40, 42, 51, 56, 60, 68, 70, 84, 85, 102, 105, 119, 120, 136, 140, 168, 170, 204, 210, 238, 255, 280, 340, 357, 408, 420, 476, 510, 595, 680, 714, 840, 952, 1020, 1190, 1428, 1785, 2040, 2380, 2856, 3570, 4760, 7140, 13217, 14280, 26434, 39651, 52868, 66085, 79302, 92519, 105736, 132170, 158604, 185038, 198255, 224689, 264340, 277557, 317208, 370076, 396510, 449378, 462595, 528680, 555114, 674067, 740152, 793020, 898756, 925190, 1110228, 1123445, 1348134, 1387785, 1572823, 1586040, 1797512, 1850380, 2220456, 2246890, 2696268, 2775570, 3145646, 3370335, 3700760, 4493780, 4718469, 5392536, 5551140, 6291292, 6740670, 7864115, 8987560, 9436938, 11102280, 12582584, 13481340, 15728230, 18873876, 23592345, 26962680, 31456460, 37747752, 47184690, 62912920, 94369380, 188738760]

約数ペア:

[(1, 188738760), (2, 94369380), (3, 62912920), (4, 47184690), (5, 37747752), (6, 31456460), (7, 26962680), (8, 23592345), (10, 18873876), (12, 15728230), (14, 13481340), (15, 12582584), (17, 11102280), (20, 9436938), (21, 8987560), (24, 7864115), (28, 6740670), (30, 6291292), (34, 5551140), (35, 5392536), (40, 4718469), (42, 4493780), (51, 3700760), (56, 3370335), (60, 3145646), (68, 2775570), (70, 2696268), (84, 2246890), (85, 2220456), (102, 1850380), (105, 1797512), (119, 1586040), (120, 1572823), (136, 1387785), (140, 1348134), (168, 1123445), (170, 1110228), (204, 925190), (210, 898756), (238, 793020), (255, 740152), (280, 674067), (340, 555114), (357, 528680), (408, 462595), (420, 449378), (476, 396510), (510, 370076), (595, 317208), (680, 277557), (714, 264340), (840, 224689), (952, 198255), (1020, 185038), (1190, 158604), (1428, 132170), (1785, 105736), (2040, 92519), (2380, 79302), (2856, 66085), (3570, 52868), (4760, 39651), (7140, 26434), (13217, 14280)]