1296347220

素因数分解:

$2^2\times 3^3\times 5^1\times 7^1\times {\mathrm{342949}}^1$

素因数の和:342974

約数の個数: 96

約数和(自身を含む): 4609248000

約数和(自身を除く): 3312900780

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 27, 28, 30, 35, 36, 42, 45, 54, 60, 63, 70, 84, 90, 105, 108, 126, 135, 140, 180, 189, 210, 252, 270, 315, 378, 420, 540, 630, 756, 945, 1260, 1890, 3780, 342949, 685898, 1028847, 1371796, 1714745, 2057694, 2400643, 3086541, 3429490, 4115388, 4801286, 5144235, 6173082, 6858980, 7201929, 9259623, 9602572, 10288470, 12003215, 12346164, 14403858, 15432705, 18519246, 20576940, 21605787, 24006430, 28807716, 30865410, 36009645, 37038492, 43211574, 46298115, 48012860, 61730820, 64817361, 72019290, 86423148, 92596230, 108028935, 129634722, 144038580, 185192460, 216057870, 259269444, 324086805, 432115740, 648173610, 1296347220]

約数ペア:

[(1, 1296347220), (2, 648173610), (3, 432115740), (4, 324086805), (5, 259269444), (6, 216057870), (7, 185192460), (9, 144038580), (10, 129634722), (12, 108028935), (14, 92596230), (15, 86423148), (18, 72019290), (20, 64817361), (21, 61730820), (27, 48012860), (28, 46298115), (30, 43211574), (35, 37038492), (36, 36009645), (42, 30865410), (45, 28807716), (54, 24006430), (60, 21605787), (63, 20576940), (70, 18519246), (84, 15432705), (90, 14403858), (105, 12346164), (108, 12003215), (126, 10288470), (135, 9602572), (140, 9259623), (180, 7201929), (189, 6858980), (210, 6173082), (252, 5144235), (270, 4801286), (315, 4115388), (378, 3429490), (420, 3086541), (540, 2400643), (630, 2057694), (756, 1714745), (945, 1371796), (1260, 1028847), (1890, 685898), (3780, 342949)]