42718442910

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{140249}}^1$

素因数の和:140354

約数の個数: 128

約数和(自身を含む): 122145408000

約数和(自身を除く): 79426965090

約数列:

[1, 2, 3, 5, 6, 10, 11, 13, 15, 22, 26, 30, 33, 39, 55, 65, 66, 71, 78, 110, 130, 142, 143, 165, 195, 213, 286, 330, 355, 390, 426, 429, 710, 715, 781, 858, 923, 1065, 1430, 1562, 1846, 2130, 2145, 2343, 2769, 3905, 4290, 4615, 4686, 5538, 7810, 9230, 10153, 11715, 13845, 20306, 23430, 27690, 30459, 50765, 60918, 101530, 140249, 152295, 280498, 304590, 420747, 701245, 841494, 1402490, 1542739, 1823237, 2103735, 3085478, 3646474, 4207470, 4628217, 5469711, 7713695, 9116185, 9256434, 9957679, 10939422, 15427390, 18232370, 19915358, 20055607, 23141085, 27348555, 29873037, 40111214, 46282170, 49788395, 54697110, 59746074, 60166821, 99576790, 100278035, 109534469, 120333642, 129449827, 149365185, 200556070, 219068938, 258899654, 298730370, 300834105, 328603407, 388349481, 547672345, 601668210, 647249135, 657206814, 776698962, 1095344690, 1294498270, 1423948097, 1643017035, 1941747405, 2847896194, 3286034070, 3883494810, 4271844291, 7119740485, 8543688582, 14239480970, 21359221455, 42718442910]

約数ペア:

[(1, 42718442910), (2, 21359221455), (3, 14239480970), (5, 8543688582), (6, 7119740485), (10, 4271844291), (11, 3883494810), (13, 3286034070), (15, 2847896194), (22, 1941747405), (26, 1643017035), (30, 1423948097), (33, 1294498270), (39, 1095344690), (55, 776698962), (65, 657206814), (66, 647249135), (71, 601668210), (78, 547672345), (110, 388349481), (130, 328603407), (142, 300834105), (143, 298730370), (165, 258899654), (195, 219068938), (213, 200556070), (286, 149365185), (330, 129449827), (355, 120333642), (390, 109534469), (426, 100278035), (429, 99576790), (710, 60166821), (715, 59746074), (781, 54697110), (858, 49788395), (923, 46282170), (1065, 40111214), (1430, 29873037), (1562, 27348555), (1846, 23141085), (2130, 20055607), (2145, 19915358), (2343, 18232370), (2769, 15427390), (3905, 10939422), (4290, 9957679), (4615, 9256434), (4686, 9116185), (5538, 7713695), (7810, 5469711), (9230, 4628217), (10153, 4207470), (11715, 3646474), (13845, 3085478), (20306, 2103735), (23430, 1823237), (27690, 1542739), (30459, 1402490), (50765, 841494), (60918, 701245), (101530, 420747), (140249, 304590), (152295, 280498)]