317317140

素因数分解:

$2^2\times 3^2\times 5^1\times 7^2\times {\mathrm{35977}}^1$

素因数の和:36006

約数の個数: 108

約数和(自身を含む): 1119707316

約数和(自身を除く): 802390176

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 49, 60, 63, 70, 84, 90, 98, 105, 126, 140, 147, 180, 196, 210, 245, 252, 294, 315, 420, 441, 490, 588, 630, 735, 882, 980, 1260, 1470, 1764, 2205, 2940, 4410, 8820, 35977, 71954, 107931, 143908, 179885, 215862, 251839, 323793, 359770, 431724, 503678, 539655, 647586, 719540, 755517, 1007356, 1079310, 1259195, 1295172, 1511034, 1618965, 1762873, 2158620, 2266551, 2518390, 3022068, 3237930, 3525746, 3777585, 4533102, 5036780, 5288619, 6475860, 7051492, 7555170, 8814365, 9066204, 10577238, 11332755, 15110340, 15865857, 17628730, 21154476, 22665510, 26443095, 31731714, 35257460, 45331020, 52886190, 63463428, 79329285, 105772380, 158658570, 317317140]

約数ペア:

[(1, 317317140), (2, 158658570), (3, 105772380), (4, 79329285), (5, 63463428), (6, 52886190), (7, 45331020), (9, 35257460), (10, 31731714), (12, 26443095), (14, 22665510), (15, 21154476), (18, 17628730), (20, 15865857), (21, 15110340), (28, 11332755), (30, 10577238), (35, 9066204), (36, 8814365), (42, 7555170), (45, 7051492), (49, 6475860), (60, 5288619), (63, 5036780), (70, 4533102), (84, 3777585), (90, 3525746), (98, 3237930), (105, 3022068), (126, 2518390), (140, 2266551), (147, 2158620), (180, 1762873), (196, 1618965), (210, 1511034), (245, 1295172), (252, 1259195), (294, 1079310), (315, 1007356), (420, 755517), (441, 719540), (490, 647586), (588, 539655), (630, 503678), (735, 431724), (882, 359770), (980, 323793), (1260, 251839), (1470, 215862), (1764, 179885), (2205, 143908), (2940, 107931), (4410, 71954), (8820, 35977)]