238944420

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{9283}}^1$

素因数の和:9322

約数の個数: 144

約数和(自身を含む): 851602752

約数和(自身を除く): 612658332

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 13, 15, 18, 20, 22, 26, 30, 33, 36, 39, 44, 45, 52, 55, 60, 65, 66, 78, 90, 99, 110, 117, 130, 132, 143, 156, 165, 180, 195, 198, 220, 234, 260, 286, 330, 390, 396, 429, 468, 495, 572, 585, 660, 715, 780, 858, 990, 1170, 1287, 1430, 1716, 1980, 2145, 2340, 2574, 2860, 4290, 5148, 6435, 8580, 9283, 12870, 18566, 25740, 27849, 37132, 46415, 55698, 83547, 92830, 102113, 111396, 120679, 139245, 167094, 185660, 204226, 241358, 278490, 306339, 334188, 362037, 408452, 417735, 482716, 510565, 556980, 603395, 612678, 724074, 835470, 919017, 1021130, 1086111, 1206790, 1225356, 1327469, 1448148, 1531695, 1670940, 1810185, 1838034, 2042260, 2172222, 2413580, 2654938, 3063390, 3620370, 3676068, 3982407, 4344444, 4595085, 5309876, 5430555, 6126780, 6637345, 7240740, 7964814, 9190170, 10861110, 11947221, 13274690, 15929628, 18380340, 19912035, 21722220, 23894442, 26549380, 39824070, 47788884, 59736105, 79648140, 119472210, 238944420]

約数ペア:

[(1, 238944420), (2, 119472210), (3, 79648140), (4, 59736105), (5, 47788884), (6, 39824070), (9, 26549380), (10, 23894442), (11, 21722220), (12, 19912035), (13, 18380340), (15, 15929628), (18, 13274690), (20, 11947221), (22, 10861110), (26, 9190170), (30, 7964814), (33, 7240740), (36, 6637345), (39, 6126780), (44, 5430555), (45, 5309876), (52, 4595085), (55, 4344444), (60, 3982407), (65, 3676068), (66, 3620370), (78, 3063390), (90, 2654938), (99, 2413580), (110, 2172222), (117, 2042260), (130, 1838034), (132, 1810185), (143, 1670940), (156, 1531695), (165, 1448148), (180, 1327469), (195, 1225356), (198, 1206790), (220, 1086111), (234, 1021130), (260, 919017), (286, 835470), (330, 724074), (390, 612678), (396, 603395), (429, 556980), (468, 510565), (495, 482716), (572, 417735), (585, 408452), (660, 362037), (715, 334188), (780, 306339), (858, 278490), (990, 241358), (1170, 204226), (1287, 185660), (1430, 167094), (1716, 139245), (1980, 120679), (2145, 111396), (2340, 102113), (2574, 92830), (2860, 83547), (4290, 55698), (5148, 46415), (6435, 37132), (8580, 27849), (9283, 25740), (12870, 18566)]