315236460

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{6203}}^1$

素因数の和:6244

約数の個数: 144

約数和(自身を含む): 1108977408

約数和(自身を除く): 793740948

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 11, 12, 14, 15, 20, 21, 22, 28, 30, 33, 35, 42, 44, 55, 60, 66, 70, 77, 84, 105, 110, 121, 132, 140, 154, 165, 210, 220, 231, 242, 308, 330, 363, 385, 420, 462, 484, 605, 660, 726, 770, 847, 924, 1155, 1210, 1452, 1540, 1694, 1815, 2310, 2420, 2541, 3388, 3630, 4235, 4620, 5082, 6203, 7260, 8470, 10164, 12406, 12705, 16940, 18609, 24812, 25410, 31015, 37218, 43421, 50820, 62030, 68233, 74436, 86842, 93045, 124060, 130263, 136466, 173684, 186090, 204699, 217105, 260526, 272932, 341165, 372180, 409398, 434210, 477631, 521052, 651315, 682330, 750563, 818796, 868420, 955262, 1023495, 1302630, 1364660, 1432893, 1501126, 1910524, 2046990, 2251689, 2388155, 2605260, 2865786, 3002252, 3752815, 4093980, 4503378, 4776310, 5253941, 5731572, 7164465, 7505630, 9006756, 9552620, 10507882, 11258445, 14328930, 15011260, 15761823, 21015764, 22516890, 26269705, 28657860, 31523646, 45033780, 52539410, 63047292, 78809115, 105078820, 157618230, 315236460]

約数ペア:

[(1, 315236460), (2, 157618230), (3, 105078820), (4, 78809115), (5, 63047292), (6, 52539410), (7, 45033780), (10, 31523646), (11, 28657860), (12, 26269705), (14, 22516890), (15, 21015764), (20, 15761823), (21, 15011260), (22, 14328930), (28, 11258445), (30, 10507882), (33, 9552620), (35, 9006756), (42, 7505630), (44, 7164465), (55, 5731572), (60, 5253941), (66, 4776310), (70, 4503378), (77, 4093980), (84, 3752815), (105, 3002252), (110, 2865786), (121, 2605260), (132, 2388155), (140, 2251689), (154, 2046990), (165, 1910524), (210, 1501126), (220, 1432893), (231, 1364660), (242, 1302630), (308, 1023495), (330, 955262), (363, 868420), (385, 818796), (420, 750563), (462, 682330), (484, 651315), (605, 521052), (660, 477631), (726, 434210), (770, 409398), (847, 372180), (924, 341165), (1155, 272932), (1210, 260526), (1452, 217105), (1540, 204699), (1694, 186090), (1815, 173684), (2310, 136466), (2420, 130263), (2541, 124060), (3388, 93045), (3630, 86842), (4235, 74436), (4620, 68233), (5082, 62030), (6203, 50820), (7260, 43421), (8470, 37218), (10164, 31015), (12406, 25410), (12705, 24812), (16940, 18609)]