240394770

素因数分解:

$2^1\times 3^3\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{373}}^1$

素因数の和:438

約数の個数: 256

約数和(自身を含む): 827228160

約数和(自身を除く): 586833390

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 11, 14, 15, 18, 21, 22, 27, 30, 31, 33, 35, 42, 45, 54, 55, 62, 63, 66, 70, 77, 90, 93, 99, 105, 110, 126, 135, 154, 155, 165, 186, 189, 198, 210, 217, 231, 270, 279, 297, 310, 315, 330, 341, 373, 378, 385, 434, 462, 465, 495, 558, 594, 630, 651, 682, 693, 746, 770, 837, 930, 945, 990, 1023, 1085, 1119, 1155, 1302, 1386, 1395, 1485, 1674, 1705, 1865, 1890, 1953, 2046, 2079, 2170, 2238, 2310, 2387, 2611, 2790, 2970, 3069, 3255, 3357, 3410, 3465, 3730, 3906, 4103, 4158, 4185, 4774, 5115, 5222, 5595, 5859, 6138, 6510, 6714, 6930, 7161, 7833, 8206, 8370, 9207, 9765, 10071, 10230, 10395, 11190, 11563, 11718, 11935, 12309, 13055, 14322, 15345, 15666, 16785, 18414, 19530, 20142, 20515, 20790, 21483, 23126, 23499, 23870, 24618, 26110, 28721, 29295, 30690, 33570, 34689, 35805, 36927, 39165, 41030, 42966, 46035, 46998, 50355, 57442, 57815, 58590, 61545, 64449, 69378, 70497, 71610, 73854, 78330, 80941, 86163, 92070, 100710, 104067, 107415, 110781, 115630, 117495, 123090, 127193, 128898, 140994, 143605, 161882, 172326, 173445, 184635, 208134, 214830, 221562, 234990, 242823, 254386, 258489, 287210, 312201, 322245, 346890, 352485, 369270, 381579, 404705, 430815, 485646, 516978, 520335, 553905, 624402, 635965, 644490, 704970, 728469, 763158, 775467, 809410, 861630, 890351, 1040670, 1107810, 1144737, 1214115, 1271930, 1292445, 1456938, 1550934, 1561005, 1780702, 1907895, 2185407, 2289474, 2428230, 2584890, 2671053, 3122010, 3434211, 3642345, 3815790, 3877335, 4370814, 4451755, 5342106, 5723685, 6868422, 7284690, 7754670, 8013159, 8903510, 10927035, 11447370, 13355265, 16026318, 17171055, 21854070, 24039477, 26710530, 34342110, 40065795, 48078954, 80131590, 120197385, 240394770]

約数ペア:

[(1, 240394770), (2, 120197385), (3, 80131590), (5, 48078954), (6, 40065795), (7, 34342110), (9, 26710530), (10, 24039477), (11, 21854070), (14, 17171055), (15, 16026318), (18, 13355265), (21, 11447370), (22, 10927035), (27, 8903510), (30, 8013159), (31, 7754670), (33, 7284690), (35, 6868422), (42, 5723685), (45, 5342106), (54, 4451755), (55, 4370814), (62, 3877335), (63, 3815790), (66, 3642345), (70, 3434211), (77, 3122010), (90, 2671053), (93, 2584890), (99, 2428230), (105, 2289474), (110, 2185407), (126, 1907895), (135, 1780702), (154, 1561005), (155, 1550934), (165, 1456938), (186, 1292445), (189, 1271930), (198, 1214115), (210, 1144737), (217, 1107810), (231, 1040670), (270, 890351), (279, 861630), (297, 809410), (310, 775467), (315, 763158), (330, 728469), (341, 704970), (373, 644490), (378, 635965), (385, 624402), (434, 553905), (462, 520335), (465, 516978), (495, 485646), (558, 430815), (594, 404705), (630, 381579), (651, 369270), (682, 352485), (693, 346890), (746, 322245), (770, 312201), (837, 287210), (930, 258489), (945, 254386), (990, 242823), (1023, 234990), (1085, 221562), (1119, 214830), (1155, 208134), (1302, 184635), (1386, 173445), (1395, 172326), (1485, 161882), (1674, 143605), (1705, 140994), (1865, 128898), (1890, 127193), (1953, 123090), (2046, 117495), (2079, 115630), (2170, 110781), (2238, 107415), (2310, 104067), (2387, 100710), (2611, 92070), (2790, 86163), (2970, 80941), (3069, 78330), (3255, 73854), (3357, 71610), (3410, 70497), (3465, 69378), (3730, 64449), (3906, 61545), (4103, 58590), (4158, 57815), (4185, 57442), (4774, 50355), (5115, 46998), (5222, 46035), (5595, 42966), (5859, 41030), (6138, 39165), (6510, 36927), (6714, 35805), (6930, 34689), (7161, 33570), (7833, 30690), (8206, 29295), (8370, 28721), (9207, 26110), (9765, 24618), (10071, 23870), (10230, 23499), (10395, 23126), (11190, 21483), (11563, 20790), (11718, 20515), (11935, 20142), (12309, 19530), (13055, 18414), (14322, 16785), (15345, 15666)]