231760620

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{14149}}^1$

素因数の和:14184

約数の個数: 144

約数和(自身を含む): 865300800

約数和(自身を除く): 633540180

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 13, 14, 15, 18, 20, 21, 26, 28, 30, 35, 36, 39, 42, 45, 52, 60, 63, 65, 70, 78, 84, 90, 91, 105, 117, 126, 130, 140, 156, 180, 182, 195, 210, 234, 252, 260, 273, 315, 364, 390, 420, 455, 468, 546, 585, 630, 780, 819, 910, 1092, 1170, 1260, 1365, 1638, 1820, 2340, 2730, 3276, 4095, 5460, 8190, 14149, 16380, 28298, 42447, 56596, 70745, 84894, 99043, 127341, 141490, 169788, 183937, 198086, 212235, 254682, 282980, 297129, 367874, 396172, 424470, 495215, 509364, 551811, 594258, 636705, 735748, 848940, 891387, 919685, 990430, 1103622, 1188516, 1273410, 1287559, 1485645, 1655433, 1782774, 1839370, 1980860, 2207244, 2546820, 2575118, 2759055, 2971290, 3310866, 3565548, 3678740, 3862677, 4456935, 5150236, 5518110, 5942580, 6437795, 6621732, 7725354, 8277165, 8913870, 11036220, 11588031, 12875590, 15450708, 16554330, 17827740, 19313385, 23176062, 25751180, 33108660, 38626770, 46352124, 57940155, 77253540, 115880310, 231760620]

約数ペア:

[(1, 231760620), (2, 115880310), (3, 77253540), (4, 57940155), (5, 46352124), (6, 38626770), (7, 33108660), (9, 25751180), (10, 23176062), (12, 19313385), (13, 17827740), (14, 16554330), (15, 15450708), (18, 12875590), (20, 11588031), (21, 11036220), (26, 8913870), (28, 8277165), (30, 7725354), (35, 6621732), (36, 6437795), (39, 5942580), (42, 5518110), (45, 5150236), (52, 4456935), (60, 3862677), (63, 3678740), (65, 3565548), (70, 3310866), (78, 2971290), (84, 2759055), (90, 2575118), (91, 2546820), (105, 2207244), (117, 1980860), (126, 1839370), (130, 1782774), (140, 1655433), (156, 1485645), (180, 1287559), (182, 1273410), (195, 1188516), (210, 1103622), (234, 990430), (252, 919685), (260, 891387), (273, 848940), (315, 735748), (364, 636705), (390, 594258), (420, 551811), (455, 509364), (468, 495215), (546, 424470), (585, 396172), (630, 367874), (780, 297129), (819, 282980), (910, 254682), (1092, 212235), (1170, 198086), (1260, 183937), (1365, 169788), (1638, 141490), (1820, 127341), (2340, 99043), (2730, 84894), (3276, 70745), (4095, 56596), (5460, 42447), (8190, 28298), (14149, 16380)]