2065298480

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{2659}}^1$

素因数の和:2771

約数の個数: 160

約数和(自身を含む): 5857958400

約数和(自身を除く): 3792659920

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 19, 20, 28, 35, 38, 40, 56, 70, 73, 76, 80, 95, 112, 133, 140, 146, 152, 190, 266, 280, 292, 304, 365, 380, 511, 532, 560, 584, 665, 730, 760, 1022, 1064, 1168, 1330, 1387, 1460, 1520, 2044, 2128, 2555, 2659, 2660, 2774, 2920, 4088, 5110, 5318, 5320, 5548, 5840, 6935, 8176, 9709, 10220, 10636, 10640, 11096, 13295, 13870, 18613, 19418, 20440, 21272, 22192, 26590, 27740, 37226, 38836, 40880, 42544, 48545, 50521, 53180, 55480, 74452, 77672, 93065, 97090, 101042, 106360, 110960, 148904, 155344, 186130, 194107, 194180, 202084, 212720, 252605, 297808, 353647, 372260, 388214, 388360, 404168, 505210, 707294, 744520, 776428, 776720, 808336, 970535, 1010420, 1358749, 1414588, 1489040, 1552856, 1768235, 1941070, 2020840, 2717498, 2829176, 3105712, 3536470, 3688033, 3882140, 4041680, 5434996, 5658352, 6793745, 7072940, 7376066, 7764280, 10869992, 13587490, 14145880, 14752132, 15528560, 18440165, 21739984, 25816231, 27174980, 28291760, 29504264, 36880330, 51632462, 54349960, 59008528, 73760660, 103264924, 108699920, 129081155, 147521320, 206529848, 258162310, 295042640, 413059696, 516324620, 1032649240, 2065298480]

約数ペア:

[(1, 2065298480), (2, 1032649240), (4, 516324620), (5, 413059696), (7, 295042640), (8, 258162310), (10, 206529848), (14, 147521320), (16, 129081155), (19, 108699920), (20, 103264924), (28, 73760660), (35, 59008528), (38, 54349960), (40, 51632462), (56, 36880330), (70, 29504264), (73, 28291760), (76, 27174980), (80, 25816231), (95, 21739984), (112, 18440165), (133, 15528560), (140, 14752132), (146, 14145880), (152, 13587490), (190, 10869992), (266, 7764280), (280, 7376066), (292, 7072940), (304, 6793745), (365, 5658352), (380, 5434996), (511, 4041680), (532, 3882140), (560, 3688033), (584, 3536470), (665, 3105712), (730, 2829176), (760, 2717498), (1022, 2020840), (1064, 1941070), (1168, 1768235), (1330, 1552856), (1387, 1489040), (1460, 1414588), (1520, 1358749), (2044, 1010420), (2128, 970535), (2555, 808336), (2659, 776720), (2660, 776428), (2774, 744520), (2920, 707294), (4088, 505210), (5110, 404168), (5318, 388360), (5320, 388214), (5548, 372260), (5840, 353647), (6935, 297808), (8176, 252605), (9709, 212720), (10220, 202084), (10636, 194180), (10640, 194107), (11096, 186130), (13295, 155344), (13870, 148904), (18613, 110960), (19418, 106360), (20440, 101042), (21272, 97090), (22192, 93065), (26590, 77672), (27740, 74452), (37226, 55480), (38836, 53180), (40880, 50521), (42544, 48545)]