156725730

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{67}}^1\times {\mathrm{79}}^1$

素因数の和:213

約数の個数: 192

約数和(自身を含む): 488816640

約数和(自身を除く): 332090910

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 30, 35, 42, 45, 47, 63, 67, 70, 79, 90, 94, 105, 126, 134, 141, 158, 201, 210, 235, 237, 282, 315, 329, 335, 395, 402, 423, 469, 470, 474, 553, 603, 630, 658, 670, 705, 711, 790, 846, 938, 987, 1005, 1106, 1185, 1206, 1407, 1410, 1422, 1645, 1659, 1974, 2010, 2115, 2345, 2370, 2765, 2814, 2961, 3015, 3149, 3290, 3318, 3555, 3713, 4221, 4230, 4690, 4935, 4977, 5293, 5530, 5922, 6030, 6298, 7035, 7110, 7426, 8295, 8442, 9447, 9870, 9954, 10586, 11139, 14070, 14805, 15745, 15879, 16590, 18565, 18894, 21105, 22043, 22278, 24885, 25991, 26465, 28341, 29610, 31490, 31758, 33417, 37051, 37130, 42210, 44086, 47235, 47637, 49770, 51982, 52930, 55695, 56682, 66129, 66834, 74102, 77973, 79395, 94470, 95274, 110215, 111153, 111390, 129955, 132258, 141705, 155946, 158790, 167085, 185255, 198387, 220430, 222306, 233919, 238185, 248771, 259910, 283410, 330645, 333459, 334170, 370510, 389865, 396774, 467838, 476370, 497542, 555765, 661290, 666918, 746313, 779730, 991935, 1111530, 1169595, 1243855, 1492626, 1667295, 1741397, 1983870, 2238939, 2339190, 2487710, 3334590, 3482794, 3731565, 4477878, 5224191, 7463130, 8706985, 10448382, 11194695, 15672573, 17413970, 22389390, 26120955, 31345146, 52241910, 78362865, 156725730]

約数ペア:

[(1, 156725730), (2, 78362865), (3, 52241910), (5, 31345146), (6, 26120955), (7, 22389390), (9, 17413970), (10, 15672573), (14, 11194695), (15, 10448382), (18, 8706985), (21, 7463130), (30, 5224191), (35, 4477878), (42, 3731565), (45, 3482794), (47, 3334590), (63, 2487710), (67, 2339190), (70, 2238939), (79, 1983870), (90, 1741397), (94, 1667295), (105, 1492626), (126, 1243855), (134, 1169595), (141, 1111530), (158, 991935), (201, 779730), (210, 746313), (235, 666918), (237, 661290), (282, 555765), (315, 497542), (329, 476370), (335, 467838), (395, 396774), (402, 389865), (423, 370510), (469, 334170), (470, 333459), (474, 330645), (553, 283410), (603, 259910), (630, 248771), (658, 238185), (670, 233919), (705, 222306), (711, 220430), (790, 198387), (846, 185255), (938, 167085), (987, 158790), (1005, 155946), (1106, 141705), (1185, 132258), (1206, 129955), (1407, 111390), (1410, 111153), (1422, 110215), (1645, 95274), (1659, 94470), (1974, 79395), (2010, 77973), (2115, 74102), (2345, 66834), (2370, 66129), (2765, 56682), (2814, 55695), (2961, 52930), (3015, 51982), (3149, 49770), (3290, 47637), (3318, 47235), (3555, 44086), (3713, 42210), (4221, 37130), (4230, 37051), (4690, 33417), (4935, 31758), (4977, 31490), (5293, 29610), (5530, 28341), (5922, 26465), (6030, 25991), (6298, 24885), (7035, 22278), (7110, 22043), (7426, 21105), (8295, 18894), (8442, 18565), (9447, 16590), (9870, 15879), (9954, 15745), (10586, 14805), (11139, 14070)]