353185140

素因数分解:

$2^2\times 3^1\times 5^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{163}}^1$

素因数の和:267

約数の個数: 288

約数和(自身を含む): 1281498624

約数和(自身を除く): 928313484

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 11, 12, 14, 15, 20, 21, 22, 28, 30, 33, 35, 42, 44, 49, 55, 60, 66, 67, 70, 77, 84, 98, 105, 110, 132, 134, 140, 147, 154, 163, 165, 196, 201, 210, 220, 231, 245, 268, 294, 308, 326, 330, 335, 385, 402, 420, 462, 469, 489, 490, 539, 588, 652, 660, 670, 735, 737, 770, 804, 815, 924, 938, 978, 980, 1005, 1078, 1141, 1155, 1340, 1407, 1470, 1474, 1540, 1617, 1630, 1793, 1876, 1956, 2010, 2156, 2211, 2282, 2310, 2345, 2445, 2695, 2814, 2940, 2948, 3234, 3260, 3283, 3423, 3586, 3685, 4020, 4422, 4564, 4620, 4690, 4890, 5159, 5379, 5390, 5628, 5705, 6468, 6566, 6846, 7035, 7172, 7370, 7987, 8085, 8844, 8965, 9380, 9780, 9849, 10318, 10758, 10780, 10921, 11055, 11410, 12551, 13132, 13692, 14070, 14740, 15477, 15974, 16170, 16415, 17115, 17930, 19698, 20636, 21516, 21842, 22110, 22820, 23961, 25102, 25795, 26895, 28140, 30954, 31948, 32340, 32763, 32830, 34230, 35860, 36113, 37653, 39396, 39935, 43684, 44220, 47922, 49245, 50204, 51590, 53790, 54605, 61908, 62755, 65526, 65660, 68460, 72226, 75306, 76447, 77385, 79870, 87857, 95844, 98490, 103180, 107580, 108339, 109210, 119805, 120131, 125510, 131052, 144452, 150612, 152894, 154770, 159740, 163815, 175714, 180565, 188265, 196980, 216678, 218420, 229341, 239610, 240262, 251020, 263571, 305788, 309540, 327630, 351428, 360393, 361130, 376530, 382235, 433356, 439285, 458682, 479220, 480524, 527142, 535129, 541695, 600655, 655260, 720786, 722260, 753060, 764470, 840917, 878570, 917364, 1054284, 1070258, 1083390, 1146705, 1201310, 1317855, 1441572, 1528940, 1605387, 1681834, 1757140, 1801965, 2140516, 2166780, 2293410, 2402620, 2522751, 2635710, 2675645, 3210774, 3363668, 3603930, 4204585, 4586820, 5045502, 5271420, 5351290, 5886419, 6421548, 7207860, 8026935, 8409170, 10091004, 10702580, 11772838, 12613755, 16053870, 16818340, 17659257, 23545676, 25227510, 29432095, 32107740, 35318514, 50455020, 58864190, 70637028, 88296285, 117728380, 176592570, 353185140]

約数ペア:

[(1, 353185140), (2, 176592570), (3, 117728380), (4, 88296285), (5, 70637028), (6, 58864190), (7, 50455020), (10, 35318514), (11, 32107740), (12, 29432095), (14, 25227510), (15, 23545676), (20, 17659257), (21, 16818340), (22, 16053870), (28, 12613755), (30, 11772838), (33, 10702580), (35, 10091004), (42, 8409170), (44, 8026935), (49, 7207860), (55, 6421548), (60, 5886419), (66, 5351290), (67, 5271420), (70, 5045502), (77, 4586820), (84, 4204585), (98, 3603930), (105, 3363668), (110, 3210774), (132, 2675645), (134, 2635710), (140, 2522751), (147, 2402620), (154, 2293410), (163, 2166780), (165, 2140516), (196, 1801965), (201, 1757140), (210, 1681834), (220, 1605387), (231, 1528940), (245, 1441572), (268, 1317855), (294, 1201310), (308, 1146705), (326, 1083390), (330, 1070258), (335, 1054284), (385, 917364), (402, 878570), (420, 840917), (462, 764470), (469, 753060), (489, 722260), (490, 720786), (539, 655260), (588, 600655), (652, 541695), (660, 535129), (670, 527142), (735, 480524), (737, 479220), (770, 458682), (804, 439285), (815, 433356), (924, 382235), (938, 376530), (978, 361130), (980, 360393), (1005, 351428), (1078, 327630), (1141, 309540), (1155, 305788), (1340, 263571), (1407, 251020), (1470, 240262), (1474, 239610), (1540, 229341), (1617, 218420), (1630, 216678), (1793, 196980), (1876, 188265), (1956, 180565), (2010, 175714), (2156, 163815), (2211, 159740), (2282, 154770), (2310, 152894), (2345, 150612), (2445, 144452), (2695, 131052), (2814, 125510), (2940, 120131), (2948, 119805), (3234, 109210), (3260, 108339), (3283, 107580), (3423, 103180), (3586, 98490), (3685, 95844), (4020, 87857), (4422, 79870), (4564, 77385), (4620, 76447), (4690, 75306), (4890, 72226), (5159, 68460), (5379, 65660), (5390, 65526), (5628, 62755), (5705, 61908), (6468, 54605), (6566, 53790), (6846, 51590), (7035, 50204), (7172, 49245), (7370, 47922), (7987, 44220), (8085, 43684), (8844, 39935), (8965, 39396), (9380, 37653), (9780, 36113), (9849, 35860), (10318, 34230), (10758, 32830), (10780, 32763), (10921, 32340), (11055, 31948), (11410, 30954), (12551, 28140), (13132, 26895), (13692, 25795), (14070, 25102), (14740, 23961), (15477, 22820), (15974, 22110), (16170, 21842), (16415, 21516), (17115, 20636), (17930, 19698)]