163337580

素因数分解:

$2^2\times 3^3\times 5^1\times 7^2\times {\mathrm{6173}}^1$

素因数の和:6205

約数の個数: 144

約数和(自身を含む): 591222240

約数和(自身を除く): 427884660

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, 49, 54, 60, 63, 70, 84, 90, 98, 105, 108, 126, 135, 140, 147, 180, 189, 196, 210, 245, 252, 270, 294, 315, 378, 420, 441, 490, 540, 588, 630, 735, 756, 882, 945, 980, 1260, 1323, 1470, 1764, 1890, 2205, 2646, 2940, 3780, 4410, 5292, 6173, 6615, 8820, 12346, 13230, 18519, 24692, 26460, 30865, 37038, 43211, 55557, 61730, 74076, 86422, 92595, 111114, 123460, 129633, 166671, 172844, 185190, 216055, 222228, 259266, 277785, 302477, 333342, 370380, 388899, 432110, 518532, 555570, 604954, 648165, 666684, 777798, 833355, 864220, 907431, 1111140, 1166697, 1209908, 1296330, 1512385, 1555596, 1666710, 1814862, 1944495, 2333394, 2592660, 2722293, 3024770, 3333420, 3629724, 3888990, 4537155, 4666788, 5444586, 5833485, 6049540, 7777980, 8166879, 9074310, 10889172, 11666970, 13611465, 16333758, 18148620, 23333940, 27222930, 32667516, 40834395, 54445860, 81668790, 163337580]

約数ペア:

[(1, 163337580), (2, 81668790), (3, 54445860), (4, 40834395), (5, 32667516), (6, 27222930), (7, 23333940), (9, 18148620), (10, 16333758), (12, 13611465), (14, 11666970), (15, 10889172), (18, 9074310), (20, 8166879), (21, 7777980), (27, 6049540), (28, 5833485), (30, 5444586), (35, 4666788), (36, 4537155), (42, 3888990), (45, 3629724), (49, 3333420), (54, 3024770), (60, 2722293), (63, 2592660), (70, 2333394), (84, 1944495), (90, 1814862), (98, 1666710), (105, 1555596), (108, 1512385), (126, 1296330), (135, 1209908), (140, 1166697), (147, 1111140), (180, 907431), (189, 864220), (196, 833355), (210, 777798), (245, 666684), (252, 648165), (270, 604954), (294, 555570), (315, 518532), (378, 432110), (420, 388899), (441, 370380), (490, 333342), (540, 302477), (588, 277785), (630, 259266), (735, 222228), (756, 216055), (882, 185190), (945, 172844), (980, 166671), (1260, 129633), (1323, 123460), (1470, 111114), (1764, 92595), (1890, 86422), (2205, 74076), (2646, 61730), (2940, 55557), (3780, 43211), (4410, 37038), (5292, 30865), (6173, 26460), (6615, 24692), (8820, 18519), (12346, 13230)]